A moist, buttery almond flour coffee cake swirled with cinnamon and topped with a sweet, crumbly streusel. Perfect with your morning coffee or as an after-dinner treat!
📝 Recipe Card
Hook
Keto Cinnamon Coffee Cake – Soft, cinnamon-spiced cake with a crunchy streusel topping, made completely low-carb and gluten-free.
Servings & Timing
Servings: 12 slices
Prep Time: 15 minutes
Cook Time: 40–45 minutes
Total Time: ~1 hour
Nutrition (per slice, approx.)
Calories: 220
Fat: 19 g
Protein: 6 g
Net Carbs: 3 g
Dietary Badges
🌾 Gluten-Free | 🍰 Keto & Low-Carb | ❌ Refined Sugar-Free
Ingredients
For the Cake:
2 cups almond flour
¼ cup coconut flour
½ cup erythritol (or monk fruit blend)
2 tsp baking powder
½ tsp baking soda
Pinch of salt
½ cup butter, melted
½ cup unsweetened almond milk (or heavy cream for richer texture)
4 large eggs
2 tsp vanilla extract
For the Cinnamon Streusel:
½ cup almond flour
¼ cup chopped pecans (optional)
¼ cup erythritol (granulated or brown-style keto sweetener)
2 tsp cinnamon
3 tbsp butter, melted
For the Cinnamon Swirl (optional but amazing!):
2 tbsp erythritol
1 tsp cinnamon
Instructions
Preheat Oven: Set to 350°F (175°C). Grease or line an 8×8-inch (or 9-inch round) baking dish.
Make Cake Batter: In a large bowl, whisk almond flour, coconut flour, erythritol, baking powder, baking soda, and salt. Stir in melted butter, almond milk, eggs, and vanilla until smooth.
Layer Batter & Cinnamon Swirl: Spread half the batter into pan. Sprinkle swirl mixture over it. Add remaining batter on top.
Prepare Streusel Topping: Mix almond flour, pecans, erythritol, cinnamon, and melted butter until crumbly. Sprinkle evenly over cake batter.
Bake: Bake 40–45 minutes, until golden brown and a toothpick comes out clean.
Cool & Serve: Allow to cool before slicing. Serve warm with coffee or tea.
Brief Introduction
Coffee cake doesn’t actually have coffee in it — it’s made to pair with coffee! This Keto Cinnamon Coffee Cake is moist, spiced just right, and topped with a crunchy streusel layer. It feels indulgent but keeps carbs low, making it a perfect breakfast treat, snack, or dessert.
Step-by-Step Guide
Step 1 – Mix Batter
Whisk dry and wet ingredients separately, then combine until smooth.
Step 2 – Add Layers
The cinnamon swirl layer adds that bakery-style look and flavor.
Step 3 – Top with Streusel
The buttery, nutty topping gives this cake its signature crunch.
Step 4 – Bake & Cool
Bake until golden, cool slightly, and serve warm for the coziest flavor.
Ingredient Details & Substitution Tips
Almond Flour: Stick to super-fine blanched almond flour for the fluffiest texture.
Coconut Flour: Helps absorb moisture. If skipping, add ½ cup more almond flour.
Sweetener: Use a brown-style erythritol/monk fruit blend for richer, “brown sugar” flavor in the streusel.
Butter: Coconut oil works for dairy-free.
Pecans: Optional, but they add crunch! Walnuts or almonds also work.
Variations & Serving Suggestions
Glazed Coffee Cake: Drizzle with a quick glaze (powdered erythritol + almond milk) after baking.
Pumpkin Spice Version: Replace cinnamon with pumpkin pie spice.
Blueberry Coffee Cake: Fold in ½ cup fresh blueberries before baking.
Serving Ideas:
With hot coffee ☕
As a brunch centerpiece
With a dollop of keto whipped cream or cream cheese glaze
Storage & Make-Ahead Info
Room Temp: Store covered for 2 days.
Fridge: Keeps up to 1 week in airtight container.
Freezer: Freeze slices up to 2 months. Thaw at room temp or rewarm gently.
Make-Ahead: Bake the night before and rewarm slices in oven or microwave before serving.
FAQs
Q: Can I make this dairy-free?
A: Yes — use coconut oil instead of butter, and coconut cream instead of heavy cream.
Q: Can I double this recipe?
A: Absolutely! Use a 9×13-inch pan and bake a few minutes longer.
Q: Can I use only almond flour?
A: Yes, but texture will be denser. Adding coconut flour keeps it fluffy.
Personal Note
This cake is one of my go-to keto bakes — it makes the kitchen smell like a bakery and pairs perfectly with morning coffee. It’s cozy, comforting, and a total crowd-pleaser.
Call to Action
If you try this Keto Cinnamon Coffee Cake, let me know your twist! ⭐ Did you keep it classic, add nuts, or glaze it on top? Share your version to inspire more keto bakers!
