Keto Cinnamon Coffee Cake

Ingredients & Substitutions
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- Almond Flour (2 cups): This is the base of the cake and gives it a light, tender texture. Almond flour is a low-carb, gluten-free option that’s ideal for keto baking. If you’re allergic to almonds, you can substitute it with sunflower seed flour, but the flavor will be slightly different.
- Baking Powder (2 tsp): Baking powder is essential for giving the cake its rise. It’s what makes the cake fluffy and soft.
- Ground Cinnamon (2 tsp): Cinnamon is what gives this cake that comforting, sweet-spiced flavor. You can also add a pinch of nutmeg for an extra layer of flavor.
- Butter (1/2 cup, melted): Butter adds richness and moisture to the cake. If you’re dairy-free, coconut oil or ghee is a perfect substitute.
- Eggs (3 large): Eggs are a binder and help provide structure and moisture to the cake. They also contribute to the fluffiness.
- Sweetener (1/2 cup, monk fruit or erythritol): To keep the recipe keto, we use a low-carb sweetener like monk fruit or erythritol. You can adjust the sweetness based on your personal preference, but don’t go overboard, as it can make the cake too sweet.
- Vanilla Extract (1 tsp): Adds a subtle sweetness and depth of flavor.
- Unsweetened Almond Milk (1/4 cup): A low-carb liquid that keeps the batter from being too thick. You can substitute with coconut milk or any unsweetened non-dairy milk.
- Cinnamon Swirl (1/4 cup sweetener + 2 tsp cinnamon): This is the magic that swirls throughout the cake, giving it that signature cinnamon coffee cake flavor. You can use a bit of your preferred low-carb sweetener mixed with cinnamon for the swirl.
How to Make Keto Cinnamon Coffee Cake
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- Preheat the Oven: Start by preheating your oven to 350°F (175°C). This will ensure the cake bakes evenly from the moment it hits the oven.
- Prepare the Pan: Grease your 9×9-inch baking pan with butter or non-stick spray. You can also line it with parchment paper for easy removal.
- Mix Dry Ingredients: In a large bowl, combine almond flour, baking powder, ground cinnamon, and a pinch of salt. Stir well to combine.
- Mix Wet Ingredients: In another bowl, whisk together the melted butter, eggs, vanilla extract, and almond milk until smooth and well combined.
- Combine Wet and Dry Ingredients: Slowly pour the wet ingredients into the dry ingredients while stirring continuously until the batter is smooth and thick.
- Add the Cinnamon Swirl: In a small bowl, mix together the cinnamon and sweetener. Pour half of the batter into the prepared pan, then sprinkle the cinnamon-sweetener mixture over the top. Add the remaining batter on top, spreading it evenly. Use a knife or spatula to swirl the cinnamon mixture into the batter gently.
- Bake: Bake the coffee cake for 25-30 minutes, or until a toothpick inserted into the center comes out clean.
- Cool and Serve: Let the cake cool in the pan for 10 minutes before slicing. Serve warm or at room temperature for the best flavor and texture.
Tips for This Recipe
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- Don’t overmix: When combining the dry and wet ingredients, mix until just combined. Overmixing can lead to a dense cake.
- Sweetness: Adjust the sweetness to your liking. Taste the batter before baking, and feel free to add more sweetener if you prefer a sweeter cake.
- Add nuts: If you like a bit of crunch, you can add chopped pecans or walnuts to the batter for an extra texture boost.
Optional Additions
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- Chocolate Chips: For a sweet twist, try adding some sugar-free chocolate chips to the batter. It’ll give you that sweet, indulgent flavor without derailing your keto goals.
- Nutmeg: Add a pinch of nutmeg to the batter for a cozy fall-inspired flavor.
Serving Ideas
This Keto Cinnamon Coffee Cake is perfect on its own, but it also pairs wonderfully with a cup of keto coffee, almond milk lattes, or a side of fresh berries. It’s great for breakfast, brunch, or as a snack any time of the day.
Storage Recommendations
Store leftover cake in an airtight container at room temperature for up to 3 days, or in the fridge for up to a week. You can also freeze individual slices for up to 2 months. To reheat, simply warm in the microwave for 15-20 seconds or in the oven at 350°F for 5-10 minutes.
Frequently Asked Questions
Can I use coconut flour instead of almond flour?
Coconut flour is not a 1:1 substitute for almond flour, so if you want to use it, you’ll need to adjust the ratios and possibly add more liquid to the batter.
Can I make this dairy-free?
Yes! Use coconut oil or ghee in place of butter, and make sure to use an unsweetened non-dairy milk.
Nutritional Breakdown (Per Serving)
- Calories: 210
- Total Carbs: 6g
- Net Carbs: 3g
- Fat: 18g
- Protein: 5g