Keto Cinnamon Roll Coffee Cake

December 24, 2024

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This tender keto coffee cake has all the amazing flavor of a gooey home-baked cinnamon roll, but with far less effort. Grab a fork and dive in!

Close up shot of a slice of Keto Cinnamon Roll Coffee Cake on a white plate with a patterned red coffee cup in the background.

Sometimes I take a bite of one of my own creations and I think to myself “I am really good at this!”. That isn’t quite as self-aggrandizing as it may seem, since it genuinely takes me by surprise.

And this Keto Cinnamon Roll Coffee Cake is a prime example. I created it many years ago and I remember that exact reaction. It is the perfect combination of tender keto coffee cake and sweet keto cinnamon rolls.

And it’s a recipe I return to again and again. It meet with approval from everyone I serve it to!

Freshly baked Keto Cinnamon Roll Coffee Cake in a square metal pan with two cinnamon sticks in front of it.

You will love this easy cake recipe

Who doesn’t love an ooey gooey cinnamon roll? But the conventional kind are insanely carb-heavy. And the homemade keto variety, which is usually made with mozzarella dough, take quite a bit of effort to make.

This Keto Cinnamon Roll Coffee Cake offers those same wonderful flavors in an easy-to-make package. Simply prepare the almond flour cake batter, and layer it with a cinnamon “sugar” filling.

Bake to golden brown perfection, brush it with melted butter, and sprinkle with a little more cinnamon “sugar”. Then drizzle on a little cream cheese icing and you are transported to sweet cinnamon roll heaven.

I really did bite into this keto cake recipe and think “yeah, I am really good at this!”. Call it egotistical if you will. I just call it delicious.

Reader Reviews

“Hands down this is best coffee cake recipe ever! It even tops my favorite recipe from my pre keto days! I used a glass pan so I had to bake a bit longer, but turned out fine. And I added chopped walnuts to filling and topping, fantastic! Definite 5 star rating!” — Jes

“This is a Winner! Thank you Carolyn for such great recipes! You are my “go to” site (and I also have one of your cookbooks) for delicious Keto! I made the salmon and vegetables for dinner tonight!! Cinnamon Roll coffee cake for breakfast tomorrow.” — Janet

“Made this one today… holy cow it’s moist. Melts in your mouth! No chewing required lol Ended up taking some to neighbors and will be taking some to a girlfriend in the morning wrapped up with your dessert cookbook. Now I have none left. Guess we’re making another tomorrow!” — Elizabeth

Ingredient Notes

Top down image of ingredients for Keto Cinnamon Roll Coffee Cake.

Almond flour: As with any almond flour recipe, the finer your flour, the better the consistency of the cake. I always have good results with Bob’s Red Mill.
Sweetener: I recommend using an erythritol based sweetener for the cake, as allulose can cause it to darken very quickly. But you have options for the filling and frosting!
Cinnamon: Do yourself a solid and use a good ground cinnamon. If your’s isn’t fresh, consider adding a little more to punch up the flavor.
Protein powder: Using unflavored protein powder helps the cake rise better and have a fluffy consistency. You can also use egg white protein powder.
Almond milk: I use a little almond milk to thin out the muffin batter but you can also use water.
Cream cheese: A little cream cheese drizzle makes this all the more cinnamon roll-esque. Let it soften first for smoother mixing.
Heavy whipping cream: A little cream is used for the cream cheese icing.
Kitchen staples: Eggs, butter, vanilla extract, baking powder and salt.

Step by step directions

A collage of 6 images showing the steps for making Keto Cinnamon Roll Coffee Cake.

1. Prepare the filling: In a small bowl combine the sweetener and cinnamon and mix well. Set aside.

2. Prepare the cake batter: Whisk together the almond flour, sweetener, protein powder, baking powder, and salt in a medium bowl. Stir in the eggs, melted butter and vanilla extract. Add the almond milk and continue to stir until well combined.

3. Assemble the cake: Spread half of the batter a greased 9×9 inch baking pan, then sprinkle with about two thirds of the cinnamon filling mixture. Spread the remaining batter over top and smooth with a knife or an offset spatula.

4. Bake the cake: Bake at 325ºF for 25 to 30 minutes, or until top is golden brown the top is just firm to the touch.

5. Add the topping: Brush the cake with melted butter and sprinkle with remaining cinnamon filling mixture. Let cool in pan.

6. Drizzle with frosting: In a small bowl, beat the cream cheese until smooth. Add the powdered sweetener, cream, and vanilla extract and beat until well combined. Pipe or drizzle over cooled cake.

A slice of Keto Cinnamon Roll Coffee Cake being lifted away from the pan on a metal cake spatula.

Tips for Success

I use a metal pan for my coffee cake recipe. You can use glass or ceramic pans, but they don’t conduct heat efficiently the way metal does. But once they heat up, they hold onto the heat so you risk burning the edges while the center isn’t cooked.

If you are NOT using a metal pan, you will need to lower the oven temperature by about 25 to 50 degrees, and bake 15 to 30 minutes longer. That way, the edges don’t get browned before the center is cooked.

Yes, the protein powder is important to this recipe. Gluten is a protein and in its absence, another dry protein powder helps the cake rise properly. That’s why my cakes are light and fluffy compared to may keto cake recipes. You can sub egg white protein powder if you prefer.

A slice of Keto Cinnamon Roll Coffee Cake with several forkfuls taken out of it.

Frequently Asked Questions

Why is it called coffee cake?

Many readers outside of North America question why “coffee cake” don’t actually contain coffee. It’s easy to understand the confusion. American-style coffee cake is so named because it’s meant to be served with coffee. It’s often consumed at breakfast or brunch, or sometimes as part of a coffee break in the afternoon.

How long will keto coffee cake keep?

Because this coffee cake has a cream cheese frosting, leftovers should be covered and refrigerated. It will last like this for up to a week.

How many carbs are in Keto Cinnamon Roll Coffee Cake?

This keto cinnamon roll coffee cake recipe has 5.4g of carbs and 2.4g of fiber per serving. That comes to 3.0g net carbs per slice.

Two slices of Keto Cinnamon Roll Coffee Cake on white plates with a cup of coffee in an antique red patterned cup.

More delicious keto coffee cake recipes!