Paleo Cinnamon Coffee Cake Recipe for Moist, Keto-Friendly Slices

For a comforting breakfast that pairs beautifully with your morning coffee, try this Paleo Cinnamon Coffee Cake. Made with wholesome ingredients and a crunchy crumb topping, it’s a satisfying, flavor-packed option for breakfast or a mid-morning snack.

How to make paleo coffee cake video

The perfect coffee sidekick

Some food pairings are simply made for each other—peanut butter and jelly, milk and cookies, grilled cheese and tomato soup. Coffee and cake belong on that list. While many mornings call for coffee alone, a fluffy slice of coffee cake alongside your cup can make the start of the day feel a little more special.

This version skips refined sugar and wheat flour in favor of ingredients that keep things lighter but still delicious. The result is a tender, cinnamon-forward cake with a buttery, crumbly topping that goes perfectly with coffee.

Ingredients used to make this coffee cake recipe

This cinnamon coffee cake gets its texture and flavor from almond flour, coconut oil, maple syrup, vanilla, and warm cinnamon. The crumb topping uses almond flour and coconut sugar for a melt-in-your-mouth finish.

Cake:

• Almond flour
• Baking soda
• Cinnamon
• Salt
• Eggs
• Coconut oil
• Maple syrup
• Vanilla

Crumb topping:

• Almond flour
• Coconut sugar
• Coconut oil
• Cinnamon

Kitchen tools used in this recipe

You don’t need many tools to make this cake. Gather the following:

• 8×8 baking dish or 8-inch cake pan
• Parchment paper or nonstick spray
• Small, medium and large mixing bowls
• Stirring utensil (spoon or spatula)

Common measuring tools you’ll use: 1/4 tsp, 1 tsp, 1/4 cup, 1/3 cup, 1/2 cup, and 1 cup.

How to make paleo cinnamon coffee cake

This cake is straightforward to prepare: mix the ingredients, top with the crumb, and bake. Total time is about an hour, most of which is baking time.

Preheat the oven to 350°F (175°C) and line an 8×8-inch pan or an 8-inch round cake pan with parchment paper or spray it with nonstick spray.

In a medium bowl, whisk together the almond flour, baking soda, cinnamon, and salt. In a larger bowl, whisk the eggs, melted coconut oil, maple syrup, and vanilla. Combine the dry ingredients with the wet and stir until evenly mixed.

Pour the batter into the prepared pan and spread it into an even layer.

In a small bowl, combine the almond flour, coconut sugar, melted coconut oil, and cinnamon for the crumb topping. Sprinkle the crumb evenly over the batter.

Bake for 45–55 minutes, or until a toothpick inserted into the center comes out clean. Allow the cake to cool at least 30 minutes before slicing to let the texture set.

Store at room temperature for up to 24 hours in an airtight container, or refrigerate for up to 4–5 days.

Healthier coffee cake

I like to create lighter versions of classic treats without sacrificing taste. For this recipe I swapped traditional all-purpose flour and refined sugar for more nutrient-dense options:

• Almond flour instead of all-purpose flour for added protein and healthy fats.
• Coconut oil in place of vegetable oils for a stable, flavorful fat.
• Maple syrup as a natural liquid sweetener that pairs well with almond flour.
• Coconut sugar for the crumb topping, a less-processed alternative to granulated sugar.

Cinnamon cake substitution options

Missing an ingredient? These substitutions work well:

• Coconut oil: Any neutral cooking oil can be used at a 1:1 ratio.
• Maple syrup: Honey or molasses can substitute—adjust to taste, as sweetness levels differ.
• Coconut sugar: Light brown sugar works as a 1:1 replacement for the crumb topping.

Note: I do not recommend substituting the eggs in this recipe. The recipe relies on three eggs for structure and texture, and using an alternative could change the result significantly.

Coffee cake baking tips

Here are a few tips to ensure the best results:

Add extra toppings
Customize the crumb with add-ins like chopped walnuts, pecans, or a handful of mini chocolate chips for extra texture and flavor.

Dense batter is okay
Almond flour batters tend to be thicker than wheat-based ones. As long as ingredients are well combined, the cake will bake through nicely.

Warm before serving
For extra comfort, microwave a slice for about 10 seconds to bring out the aroma and softness.

Keep the cake moist
Store in an airtight container. Refrigeration extends shelf life and helps prevent drying out.

More cinnamon desserts

If you enjoy this cinnamon coffee cake, try other cinnamon-forward recipes for more cozy baking ideas.

Recipe by Erin Morrissey and photos by Quarter Soul Crisis