Keto Cinnamon Buns Soft Fluffy

A warm Keto Cinnamon Bun with cream cheese icing drips over its soft, fluffy spiral on a rustic wooden board. Pin it
A warm Keto Cinnamon Bun with cream cheese icing drips over its soft, fluffy spiral on a rustic wooden board. | howtocookwithali.com

These soft and fluffy cinnamon buns blend almond and coconut flours with mozzarella and cream cheese for a moist, tender dough. The sweet, cinnamon-spiced filling is enriched with melted butter and a sugar-free sweetener, rolled into tight spirals and baked till golden. Topped with a creamy icing infused with vanilla and almond milk, these buns deliver indulgent flavor with low-carb ingredients. Ideal as a breakfast treat or snack, they balance texture, rich taste, and dietary considerations like keto and gluten-free needs.

My kitchen experiment began on a rainy Saturday when I was desperately craving something warm and sweet but refused to derail my keto journey. The first batch stuck to everything including my fingers, my rolling pin, and my patience.

I served these to my keto-skeptical brother who demanded to know where I hid the regular flour. Watching him reach for seconds while I calmly explained the magic of almond flour was a quiet victory moment.

Ingredients

  • Almond flour: This creates the tender crumb structure you want, but measure carefully since different brands pack differently
  • Coconut flour: A small amount works wonders to absorb moisture and prevent gumminess
  • Erythritol sweetener: Powder it first if you notice any grittiness in the final texture
  • Baking powder: Make sure its fresh because these flours need all the lift they can get
  • Mozzarella cheese: The secret ingredient that creates stretch and structure, but it must be melted thoroughly
  • Cream cheese: Balances the mozzarellas stringiness with creaminess that makes the dough workable
  • Eggs: Room temperature eggs incorporate better and help bind everything together
  • Ground cinnamon: Use fresh cinnamon for the best aroma, as it loses potency over time
  • Butter: Melted butter helps the cinnamon sugar mixture cling to every layer
  • Cream cheese for icing: Let it soften completely to avoid lumps in your glaze
  • Powdered erythritol: If you cant find it powdered, blitz regular erythritol in a clean coffee grinder
  • Vanilla extract: Pure extract makes a noticeable difference in the final flavor

Instructions

Prepare your workspace:
Preheat oven to 350F and line an 8-inch round pan with parchment paper, leaving overhang handles for easy removal later
Melt the cheese base:
Combine mozzarella and cream cheese in a microwave safe bowl, heating in 30 second intervals and stirring until completely smooth
Whisk dry ingredients:
In a separate large bowl, combine almond flour, coconut flour, sweetener, baking powder and salt until well incorporated
Form the dough:
Add the melted cheese mixture and eggs to dry ingredients, mixing with a spatula until a sticky dough forms
Roll it out:
Place dough between two sheets of parchment paper and roll into a rectangle about 1/4 inch thick
Create the filling:
Mix erythritol, cinnamon and melted butter, then spread evenly over the rolled dough surface
Roll and slice:
Use the parchment paper to help roll the dough into a tight log from the long side, then slice into 8 equal pieces
Bake to golden:
Arrange buns cut side up in prepared pan and bake 22 to 25 minutes until golden and set
Make the icing:
Beat together softened cream cheese, butter, powdered erythritol and vanilla, adding almond milk as needed for spreadable consistency
Finish and serve:
Let buns cool 10 minutes, then spread icing over the warm buns and serve immediately
This Keto Cinnamon Bun shows its golden, tender crumb and glistening sugar-free glaze, perfect for a low-carb treat. Pin it
This Keto Cinnamon Bun shows its golden, tender crumb and glistening sugar-free glaze, perfect for a low-carb treat. | howtocookwithali.com

These became my go to for snow day breakfasts, pairing perfectly with hot coffee while watching winter winds howl outside. Something about pulling apart warm cinnamon rolls makes even the coldest morning feel cozy.

Making The Dough Work For You

The dough will feel unlike anything you have worked with before, stretching and melting like cheese pizza dough. Do not panic when it seems impossibly sticky at first, this is exactly what creates that fluffy texture in the finished bun.

Getting The Roll Right

Use the parchment paper to lift and roll the dough rather than your hands, which warms the cheese too much. A sharp serrated knife works better than a chefs knife for cutting through the log without squishing it.

Storage And Make Ahead Tips

You can freeze the unbaked buns on a parchment lined tray, then transfer to a bag once solid and bake directly from frozen, adding a few minutes to the time.

  • The buns keep well refrigerated for 3 days, but reheat briefly in the microwave to restore their texture
  • Add chopped pecans between the layers if you miss that crunch from traditional cinnamon rolls
  • A pinch of nutmeg in the filling adds warmth that complements the cinnamon beautifully
Overhead view of Keto Cinnamon Buns in a round pan, iced and ready to serve for a family breakfast. Pin it
Overhead view of Keto Cinnamon Buns in a round pan, iced and ready to serve for a family breakfast. | howtocookwithali.com

There is something deeply satisfying about proving to yourself that keto baking can be just as comforting as the traditional version.

Recipe FAQs

They use almond and coconut flours instead of wheat, combined with a sugar-free sweetener to keep carbs low while maintaining flavor and texture.

The combination of shredded mozzarella and cream cheese in the dough melts during baking, creating a moist and tender crumb.

Yes, erythritol can be swapped with preferred keto-friendly sweeteners, ensuring the sweetness without added sugars.

Store leftovers in an airtight container refrigerated for up to three days. Reheat gently before serving for best texture.

Yes, substitute almond flour with sunflower seed flour to accommodate nut allergies while preserving the dough's structure.

The icing combines softened cream cheese, butter, powdered sweetener, and vanilla. Almond milk is added gradually to reach a smooth, spreadable texture.

Keto Cinnamon Buns Soft Fluffy

Soft, fluffy cinnamon buns crafted with almond flour and a sugar-free sweetener, perfect for low-carb snacks.

Prep 20m
Cook 25m
Total 45m
Servings 8
Difficulty Medium

Ingredients

Dough

  • 2 cups almond flour
  • 2 tablespoons coconut flour
  • 1/4 cup erythritol or preferred keto sweetener
  • 2 teaspoons baking powder
  • 1/4 teaspoon salt
  • 2 cups shredded mozzarella cheese
  • 2 ounces cream cheese
  • 2 large eggs

Filling

  • 1/4 cup erythritol or preferred keto sweetener
  • 2 tablespoons ground cinnamon
  • 3 tablespoons unsalted butter, melted

Cream Cheese Icing

  • 2 ounces cream cheese, softened
  • 2 tablespoons unsalted butter, softened
  • 1/4 cup powdered erythritol
  • 1/2 teaspoon vanilla extract
  • 1-2 tablespoons unsweetened almond milk as needed

Instructions

1
Prepare the Oven and Pan: Preheat oven to 350°F. Line an 8-inch round baking pan with parchment paper or lightly grease with butter.
2
Melt the Cheese Base: Combine shredded mozzarella and cream cheese in a microwave-safe bowl. Microwave in 30-second bursts, stirring between intervals, until completely melted and smooth.
3
Combine Dry Ingredients: In a large mixing bowl, whisk together almond flour, coconut flour, sweetener, baking powder, and salt until thoroughly blended.
4
Form the Dough: Add the melted cheese mixture and eggs to the dry ingredients. Mix with a spatula until a cohesive dough forms. Lightly oil your hands to handle the sticky dough.
5
Roll the Dough: Place the dough between two sheets of parchment paper. Roll out into a rectangle approximately 1/4 inch thick.
6
Prepare and Apply Filling: Stir together erythritol, cinnamon, and melted butter in a small bowl. Spread the cinnamon mixture evenly over the rolled dough surface.
7
Shape and Slice Buns: Using the parchment paper for assistance, roll the dough into a tight log from the long edge. Slice the log into 8 equal pieces.
8
Bake the Cinnamon Buns: Arrange buns cut-side up in the prepared pan. Bake for 22-25 minutes until golden brown and set in the center.
9
Prepare the Icing: While buns bake, beat together softened cream cheese, butter, powdered erythritol, and vanilla extract. Add almond milk gradually until spreadable consistency is achieved.
10
Finish and Serve: Remove buns from oven and cool for 10 minutes. Spread the icing generously over warm buns before serving.
Additional Information

Equipment Needed

  • Mixing bowls
  • Microwave-safe bowl
  • Spatula
  • Rolling pin
  • Parchment paper
  • 8-inch round baking pan
  • Electric mixer

Nutrition (Per Serving)

Calories 260
Protein 10g
Carbs 6g
Fat 21g

Allergy Information

  • Contains dairy (mozzarella, cream cheese, butter), eggs, and tree nuts (almond flour). If using alternative flours, verify nut allergen status.
Ali Thompson

Home cook sharing easy, budget-friendly recipes and kitchen tips for real-life meals.