Keto Cinnamon Crumble Cake

Transform your mornings into a delightful experience with this incredible Low Carb Coffee Cake. This almond flour-based creation is a testament to how simple, buttery, and profoundly satisfying a breakfast treat can be, especially when you’re looking to manage carb cravings. Imagine a beautifully moist cake, generously crowned with a sweet, crumbly streusel topping, each bite infused with the comforting warmth of cinnamon and a subtle hint of coffee. Paired with your favorite hot beverage, this cake isn’t just breakfast; it’s a moment of pure bliss. Who would have thought that a low-carb coffee cake could taste this luxurious and utterly delicious?

A slice of keto coffee cake on a white plate next to a cup of coffee and a fork. A tray of almond flour coffee cake sits in the background, inviting you to enjoy a guilt-free breakfast.

Embracing a low-carb or ketogenic lifestyle doesn’t mean sacrificing the finer pleasures in life—especially not cake! This Keto Almond Flour Coffee Cake offers the perfect solution, proving that you can indulge in a sweet, comforting treat without derailing your dietary goals. Designed for simplicity, this delightful cake requires minimal preparation and bakes in approximately 40 minutes, making it an ideal choice for a leisurely weekend morning or any time you desire something sweet yet wholesome. It’s a wonderful way to enjoy a rich, flavorful breakfast or dessert that aligns perfectly with your health and wellness journey.

If you’re exploring more delicious low-carb breakfast options, be sure to check out my Low Carb Breakfast Potato Skillet or the ever-popular Keto Everything Low Carb Bagels. These recipes are designed to keep your mornings exciting and your carb count low.

Why You’ll Adore This Low Carb Coffee Cake

This Keto Coffee Cake isn’t just another recipe; it’s a game-changer for anyone on a low-carb journey. Here are compelling reasons why it will quickly become a staple in your kitchen:

  • Effortlessly Quick & Convenient: Say goodbye to long hours in the kitchen. This is arguably the best keto coffee cake because it’s designed for efficiency. With easy preparation and a speedy baking time, you’ll be enjoying a warm, fresh slice of low-carb goodness in less than an hour. It’s perfect for busy mornings or spontaneous cravings, bringing comfort without the wait.
  • Remarkably Diet-Friendly: Not only is this almond flour coffee cake inherently low in carbohydrates, making it ideal for those following a Keto diet, but it’s also completely gluten-free. This thoughtful design ensures that individuals with gluten sensitivities or specific dietary restrictions can indulge without worry, making it a truly inclusive treat for everyone at the table.
  • Pure Indulgence, Zero Guilt: Let’s be honest, the best reason to love this recipe is simply that it’s cake! A moist, tender, buttery cake topped with a sweet, spiced streusel—all while being low-carb and diet-friendly. It’s the ultimate expression of enjoying life’s simple pleasures without compromise. You can savor every bite, knowing you’re treating yourself wisely.
  • Irresistible Flavor Profile: Beyond its health benefits, this coffee cake boasts a complex and comforting flavor. The rich almond cake base, combined with the aromatic cinnamon and subtle coffee notes in the streusel, creates a harmonious blend that tantalizes the taste buds. It’s a sophisticated flavor that elevates your morning routine or afternoon tea.
  • Versatile for Any Occasion: While it’s perfect for breakfast, this low carb coffee cake is also an excellent choice for brunch, a mid-day snack, or a light dessert after dinner. Its delightful taste and satisfying texture make it suitable for casual family meals or more formal gatherings, impressing guests with its deliciousness and healthy profile.

Essential Keto Almond Flour Cake Ingredients

Crafting the perfect Keto Coffee Cake starts with selecting the right ingredients. Each component plays a vital role in achieving that desired moist texture, rich flavor, and low-carb profile:

A collection of ingredients laid out, including blanched almond flour, sweetener, eggs, butter, almond milk, vanilla extract, cinnamon, and instant coffee powder, ready for making low carb coffee cake.
  • Blanched Almond Flour: This is the cornerstone of our low-carb cake. Using blanched almond flour for both the cake batter and the streusel topping is crucial for achieving a fine, tender crumb. Unlike almond meal, which includes the skins and has a coarser texture, blanched almond flour is made from peeled, finely ground almonds, resulting in a lighter, less gritty product that’s ideal for delicate baked goods.
  • Keto Sweetener: For a guilt-free sweet experience, a high-quality sugar substitute is essential. Swerve is a popular choice for its clean taste and lack of aftertaste often associated with other sugar alcohols. However, you can also successfully use pure erythritol, allulose, or monk fruit sweetener. Choose a granulated variety for the cake and a powdered version for the glaze for optimal results.
  • Baking Powder: As a key leavening agent, baking powder is responsible for the cake’s light and fluffy texture. Ensure your baking powder is fresh to guarantee the best rise and a tender crumb.
  • Eggs: Eggs are vital for binding the ingredients, adding moisture, and providing structure to the cake. Always use room temperature eggs. This allows them to emulsify more effectively with the fats, creating a smoother, more homogeneous batter and a better-textured final product.
  • Unsalted Butter: Butter imparts rich flavor and contributes to the cake’s moistness. Using unsalted butter gives you complete control over the total salt content in your recipe. If only salted butter is available, simply omit any additional salt called for in the recipe.
  • Salt: A small amount of salt is a flavor enhancer, bringing out the sweetness of the sweetener and the depth of other ingredients. It balances the overall taste profile of the cake.
  • Unsweetened Almond Milk: Perfect for a dairy-free option, unsweetened almond milk adds necessary moisture without extra carbs or sugars. If dairy is part of your diet, heavy cream can be used for an even richer cake, providing a creamier texture and deeper flavor.
  • Vanilla Extract: Like salt, pure vanilla extract is a crucial flavor enhancer. Its warm, aromatic notes complement the cinnamon and coffee, adding depth and complexity to the cake’s overall taste.
  • Ground Cinnamon: A defining ingredient for any coffee cake, high-quality ground cinnamon is integral to the streusel’s classic flavor. Its warm, spicy notes perfectly contrast the sweetness and richness of the cake.
  • Instant Coffee Powder: This ingredient provides a subtle yet distinct coffee flavor to the streusel, without being overpowering. It deepens the overall aroma and taste profile, making it truly reminiscent of a traditional coffee cake.

How To Create Your Keto Coffee Cake

Follow these straightforward steps to bake a delightful low-carb coffee cake that will impress everyone:

  1. Prepare Your Baking Equipment: Begin by preheating your oven to 350 degrees F (175 degrees C). Take a square baking pan (an 8×8 or 9×9-inch pan works well) and grease it thoroughly. Then, line the bottom with parchment paper, allowing some overhang on the sides for easy removal of the baked cake. Set this prepared pan aside.
  2. Craft the Crumbly Streusel Topping: In a medium bowl, combine 1 cup of blanched almond flour, ⅓ cup of your chosen keto sweetener, 6 tablespoons of melted unsalted butter, 1 tablespoon of ground cinnamon, and 1 tablespoon of instant coffee powder. Use a fork or your fingertips to mix these ingredients until a coarse, crumbly texture forms. Ensure everything is evenly distributed. Once mixed, set this delicious streusel aside.
  3. Close-up of the process of making the streusel topping for the almond flour coffee cake, showing the ingredients being mixed into a crumbly texture.
  4. Prepare the Dry Cake Ingredients: In a separate medium-sized bowl, whisk together the dry ingredients for the cake batter: 2½ cups of blanched almond flour, ½ cup of keto sweetener, 2 teaspoons of baking powder, and ½ teaspoon of salt. Mix them thoroughly to ensure the leavening agent and salt are evenly distributed. Set this dry mixture aside.
  5. Combine the Wet Cake Ingredients: In a large mixing bowl, beat 3 room-temperature eggs along with ½ cup of unsalted butter (softened or melted), ⅓ cup of unsweetened almond milk, and 1 tablespoon of vanilla extract. Whisk until the mixture is homogeneous and well combined, creating a smooth liquid base for your cake.
  6. Close-up of beaten eggs, butter, almond milk, and vanilla extract forming a homogeneous mixture in a large bowl, ready for the dry ingredients.
  7. Integrate Dry and Wet Ingredients: Gradually add the dry ingredient mixture to the wet mixture in batches. Mix gently until a smooth, lump-free batter forms. Be careful not to overmix, as this can result in a dense cake. Stop mixing once just combined.
  8. A bowl of almond flour coffee cake batter, showing the smooth consistency after combining dry and wet ingredients for the low carb coffee cake.
  9. Layer and Bake the Cake: Pour half of the prepared cake batter into your lined baking pan and spread it evenly. Sprinkle half of the reserved streusel topping over this layer of batter. Carefully add the remaining cake batter over the streusel, spreading it gently to cover. Finally, evenly distribute the rest of the streusel topping over the top layer of batter.
  10. Bake to Golden Perfection: Place the pan in the preheated oven and bake for approximately 35-40 minutes. The cake is ready when a toothpick inserted into the center comes out clean. Once baked, remove the cake from the oven and allow it to cool in the pan for at least 1 hour before attempting to remove it. This cooling period is crucial for the cake to set properly.
  11. Whip Up the Keto Glaze: While the cake cools, prepare a simple, sugar-free glaze. In a small bowl, combine ¾ cup of powdered keto sweetener (such as powdered Swerve) and 2 tablespoons of unsweetened almond milk. Whisk thoroughly until the mixture forms a smooth, syrupy consistency, perfect for drizzling.
  12. Close-up of the process of preparing the glaze for the keto almond flour cake, showing powdered sweetener and almond milk being mixed into a smooth, syrupy consistency.
  13. Glaze and Serve: Once the cake has cooled completely, drizzle the prepared glaze generously over the top. Cut the cake into equal squares, and serve immediately. Enjoy your homemade, deliciously low-carb coffee cake!
  14. Close-up of the process of slicing and glazing keto coffee cake, showing the finished cake with a generous drizzle of glaze being cut into squares.
A delectable piece of low carb coffee cake with a bite missing, resting on a white plate with a few crumbs. A fork with crumbs sits to the side, highlighting the irresistible nature of the almond flour coffee cake.

Expert Tips for a Perfect Almond Flour Coffee Cake

Achieving the perfect texture and flavor in your almond flour coffee cake is easy with these helpful tips:

  • Choose Blanched Almond Flour: For the finest, most tender crumb, always opt for blanched almond flour. It’s made from almonds with their skins removed, resulting in a lighter texture compared to almond meal, which can be coarser and lead to a denser cake.
  • Sift Your Almond Flour: Even fine almond flour can contain small clumps. Sifting your almond flour before incorporating it into the batter helps to aerate it and eliminate any lumps, ensuring a smoother batter and a more uniform, delicate cake texture.
  • Room Temperature Ingredients are Key: For optimal emulsification and a smoother batter, ensure all cold ingredients, especially eggs and butter, are at room temperature for at least 30 minutes before you begin mixing. This allows them to combine more easily and evenly, contributing to a more consistent and tender cake.
  • Adjust Salt Content Wisely: If you choose to use salted butter instead of unsalted, remember to omit the additional salt specified in the recipe. This prevents your cake from becoming overly salty and helps maintain a balanced flavor profile.
  • Check Almond Flour Freshness: Almond flour, due to its high fat content, can go rancid if not stored properly or used promptly. Always check your almond flour for freshness before baking; it should smell sweet and nutty, not bitter or oily.
  • Avoid Overmixing the Batter: With almond flour, overmixing isn’t as critical as with wheat flour, but it’s still best to mix until just combined. Overmixing can sometimes incorporate too much air, which can then collapse during baking, leading to a slightly denser or drier cake.
  • Don’t Overbake Your Cake: Overbaking is a common culprit for dry cakes, especially with almond flour which has less moisture than traditional flours. Keep a close eye on your cake during the last few minutes of baking. Remove it from the oven as soon as a toothpick inserted into the center comes out clean.

Frequently Asked Questions About Keto Coffee Cake

Is almond flour suitable for baking cakes?

Absolutely! Almond flour is an exceptional, gluten-free substitute for conventional all-purpose flour, particularly when you’re crafting gluten-free, keto-friendly, or low-carb coffee cakes. For the best texture and a delicate crumb, always choose blanched almond flour over almond meal for this recipe.

Can I substitute almond meal for almond flour?

While both are made from almonds, there’s a significant difference. Almond meal is typically produced from raw, unpeeled almonds, giving it a coarser texture. Almond flour, on the other hand, is made from blanched, peeled almonds, resulting in a much finer consistency. For light and tender baked goods like this coffee cake, almond flour is the superior choice, as almond meal can lead to a heavier and grittier texture.

Are all almond flour cakes keto-friendly?

Not necessarily. While almond flour itself is a low-carb and keto-friendly ingredient, the overall keto-friendliness of a cake depends on all its components. Many almond flour cakes still use traditional sugar, which is not keto. This specific Keto Almond Flour Coffee Cake, however, is genuinely keto-friendly because it utilizes only keto-approved sweeteners.

How should I store and reheat Almond Flour Coffee Cake?

This cake stores beautifully. You can keep it covered at room temperature for up to 2 days, or if you wish to extend its freshness, cover and refrigerate it for up to a week. To rewarm a slice before serving, simply pop it into the microwave for 10-15 seconds until it’s perfectly warm and fragrant again.

Can I freeze Keto Almond Flour Cake?

Yes, indeed! Keto almond flour cake freezes exceptionally well. For best results, wrap individual pieces tightly in plastic wrap and then store them in a freezer-safe bag. It will keep in the freezer for up to 3 months. When you’re ready to enjoy, thaw the cake at room temperature and then reheat it for 10-15 seconds in the microwave.

What pairs well with low carb coffee cake?

Coffee cake is a classic companion to hot beverages like a freshly brewed coffee or a soothing cup of tea. For an extra special treat, consider serving it with a frothy whipped coffee made with a keto sweetener like Swerve instead of sugar. It also pairs wonderfully with a refreshing easy fruit salad for a balanced breakfast or brunch.

Perfectly cut squares of keto coffee cake arranged neatly on parchment paper, showcasing the delicious streusel topping and moist texture of the almond flour cake.

More Delightful Low Carb Recipes

If you loved this Keto Coffee Cake, you’re in for a treat with these other fantastic low-carb recipes:

  • Keto Cauliflower Mac and Cheese
  • Low Carb Keto Garlic Bread
  • Low Carb Chicken Parmesan Skillet
  • Cauliflower Pizza
  • Pesto Stuffed Chicken

I genuinely hope you enjoy all the delicious recipes I share with you, and that this Keto Coffee Cake recipe brings a little extra joy to your kitchen. Please try it, savor every bite, and consider rating it and sharing it with your friends and family!

If this recipe delights your taste buds, I’d be thrilled if you could leave a star rating and a comment below. Don’t forget to use my hashtag to share your delicious recreations with me on Instagram! You can also follow Cookin’ With Mima on FACEBOOK | INSTAGRAM | PINTEREST for all my latest social posts and exciting new recipes.

A slice of keto coffee cake on a white plate next to a cup of coffee and a fork. A tray of almond flour coffee cake sits in the background.
5 from 1 vote

Keto Coffee Cake

By: Mariam Ezzeddine

This Keto Coffee Cake is set to brighten your mornings. Made with almond flour, this simple, buttery cake is the perfect solution for managing carb cravings. A moist cake base is crowned with a delightful, crumbly streusel topping, bursting with the inviting flavors of cinnamon and coffee.

Prep Time: 15 minutes
Cook Time: 40 minutes
Total Time: 55 minutes
Servings: 9 servings

Ingredients

For cake batter

  • 2½ cup blanched almond flour
  • ½ cup swerve sweetener
  • 2 teaspoons baking powder
  • ½ teaspoon salt
  • 3 whole eggs, at room temperature
  • ½ cup unsalted butter
  • ⅓ cup unsweetened almond milk
  • 1 tablespoon vanilla extract

For streusel

  • 1 cup blanched almond flour
  • ⅓ cup swerve sweetener
  • 6 tablespoons unsalted butter, melted
  • 1 tablespoon ground cinnamon
  • 1 tablespoon instant coffee powder

For glaze

  • ¾ cup powdered swerve sweetener
  • 2 tablespoons unsweetened almond milk, unsweetened

Instructions

  1. Preheat the oven to 350 degrees F. Grease and line a square pan with parchment paper and set aside.
  2. To prepare the streusel, combine almond flour, sweetener, melted butter, cinnamon, and coffee powder in a large bowl. Mix evenly to form a crumble-like texture. Keep it aside.
  3. To prepare the cake batter, combine the dry ingredients in a medium bowl: almond flour, sweetener, baking powder, and salt. Mix well and set aside.
  4. In a separate large bowl, beat the eggs along with the butter, almond milk, and vanilla extract to form a homogeneous mixture.
  5. Add the dry ingredients mixture in batches to the liquid mixture until it forms a smooth batter without any lumps.
  6. Transfer half of the batter into the prepared pan, spread half of the prepared streusel evenly over the batter. Add the remaining cake batter over and top it with the remaining streusel.
  7. Bake the cake for 35-40 minutes until a toothpick inserted in the center comes out clean. Once done, allow the cake to cool down for at least 1 hour.
  8. Meanwhile, prepare the glaze by combining the powdered sweetener and almond milk in a bowl. Mix it to form a syrupy consistency.
  9. Drizzle the glaze over the cake, cut it into equal squares, and serve.

Notes

  • Use blanched almond flour rather than almond meal for the best texture.
  • Sifting the almond flour before adding to the batter will help to eliminate any lumps.
  • Bring ingredients to room temperature for at least 30 minutes.
  • If using salted butter, omit the additional salt in the recipe.
  • Almond flour can go rancid, so be sure your flour is fresh.
  • Don’t overmix the batter, or the cake can become dry.
  • Don’t overbake the cake, as this can also lead to dryness.

Nutrition

Calories: 435kcal |
Carbohydrates: 11g |
Protein: 11g |
Fat: 41g |
Saturated Fat: 13g |
Polyunsaturated Fat: 1g |
Monounsaturated Fat: 5g |
Trans Fat: 1g |
Cholesterol: 102mg |
Sodium: 263mg |
Potassium: 51mg |
Fiber: 5g |
Sugar: 2g |
Vitamin A: 630IU |
Vitamin C: 1mg |
Calcium: 182mg |
Iron: 2mg