Keto King Cake for Mardi Gras

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4.7 from 11 votes

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This Keto King Cake recipe is the perfect sugar-free dessert to serve for the Carnival season, and especially for Mardi Gras!

Keto King Cake Recipe
Keto King Cake Recipe

To make the colored sweetener; place ¼ cup of erythritol or xylitol into a zip-lock bag. Add 2 drops of food coloring to start and shake to mix – add additional food coloring until the desired shade is achieved.

Whilst the King Cake traditionally includes a “baked in” plastic baby, we did not add one to our cake just to stay on the safe side.

This Keto King Cake recipe makes 12 serves. 1 serving has 3g net carbs.

Store leftover Keto King Cake in the fridge for up to 1 week, or freeze for up to 3 months.

Keto King Cake Ingredients

Keto King Cake dough being spread with the cinnamon pecan filling.
Keto King Cake Ingredients
  • Dough Ingredients
  • 2 teaspoons of Dried Yeast
  • 2 teaspoons of Inulin
  • 2 tablespoons of Warm Water
  • 1 ¼ cups of Almond Flour
  • ⅓ cup of Coconut Flour
  • 3 tablespoons of Golden Flax Meal
  • 2 tablespoons of Brown Erythritol
  • 1 teaspoon of Baking Powder
  • 1 teaspoon of Xanthan Gum
  • ¼ cup of Unsalted Butter, melted
  • 3 large Eggs
  • Filling Ingredients
  • ½ cup of Pecans, chopped
  • ⅓ cup of Brown Erythritol
  • 1 tablespoon of Cinnamon, ground
  • ¼ cup of Unsalted Butter, melted
  • Frosting Ingredients
  • ½ cup of Powdered Erythritol
  • 1-2 tablespoons of Water
  • Colored Sweetener – Gold, Purple, and Green (see above for how to make)

How to Make Keto King Cake

A slice of Keto King Cake showing the center cinnamon pecan swirl.
How to make a Keto King Cake
  1. In a small bowl, add the yeast, inulin, and warm water. Set aside in a warm place to proof for 5 minutes.
  2. In a large mixing bowl, add the almond flour, coconut flour, flax meal, erythritol, baking powder, and xanthan gum. Mix well.
  3. Add the proofed yeast mixture, butter, and eggs. Mix to a dough consistency.
  4. In a small bowl, add the pecans, sweetener, cinnamon, and butter. Mix together.
  5. Place the dough between 2 sheets of parchment paper and roll into a rectangle about 6mm/0.25in thick.
  6. Spread the cinnamon mixture over the dough, leaving at least a 2cm/1in border along the long edges of the rectangle.
  7. Roll the dough up into a scroll, and gently bend into an oval, pressing the two ends together. If your dough cracks, gently press it back together.
  8. Cover with a clean cloth and leave to proof in a warm place for an hour.
  9. Preheat your oven to 160C/320F.
  10. Bake your cake ring for 25-35 minutes until golden brown.
  11. Leave your cake to cool for at least an hour, or until just warm to the touch.
  12. In a small bowl, add the powdered erythritol and a little bit of water at a time until the frosting is of pouring consistency.
  13. Drizzle the frosting over the cake and sprinkle with the colored sweetener.
  14. Cut into 12 pieces and serve!
Keto King Cake with a slice cut out to show the center cinnamon pecan swirl.

Keto King Cake

This Keto King Cake recipe is perfect to serve for the Carnival season, and especially for Mardi Gras!

Rate it

4.73 from 11 votes
Print Pin
Course: Dessert, Desserts
Cuisine: American, French
Prep Time: 20 minutes
Cook Time: 35 minutes
Resting/Cooling: 2 hours
Total Time: 2 hours 55 minutes
Servings: 12 servings
Calories: 214kcal
Author: Gerri

Unit Conversion

Ingredients

Dough Ingredients

  • 2 teaspoons Dried Yeast
  • 2 teaspoons Inulin
  • 2 tablespoons Warm Water
  • 1 ¼ cups Almond Flour
  • cup Coconut Flour
  • 3 tablespoons Golden Flax Meal
  • 2 tablespoons Brown Erythritol
  • 1 teaspoon Baking Powder
  • 1 teaspoon Xanthan Gum
  • ¼ cup Unsalted Butter melted
  • 3 large Eggs

Filling Ingredients

  • ½ cup Pecans chopped
  • cup Brown Erythritol
  • 1 tablespoon Cinnamon ground
  • ¼ cup Unsalted Butter melted

Frosting Ingredients

  • ½ cup Powdered Erythritol
  • 1-2 tablespoons Water
  • Colored Sweetener – Gold Purple, and Green

Instructions

  • In a small bowl, add the yeast, inulin and warm water. Set aside in a warm place to proof for 5 minutes.
  • In a large mixing bowl, add the almond flour, coconut flour, flax meal, erythritol, baking powder, and xanthan gum. Mix well.
  • Add the proofed yeast mixture, butter, and eggs. Mix to a dough consistency.
  • In a small bowl, add the pecans, sweetener, cinnamon, and butter. Mix together.
  • Place the dough between 2 sheets of parchment paper and roll into a rectangle about 6mm/0.25in thick.
  • Spread the cinnamon mixture over the dough, leaving at least a 2cm/1in border along the long edges of the rectangle.
  • Roll the dough up into a scroll, and gently bend into an oval, pressing the two ends together. If your dough cracks, gently press it back together.
  • Cover with a clean cloth and leave to proof in a warm place for an hour.
  • Preheat your oven to 160C/320F.
  • Bake your cake ring for 25-35 minutes until golden brown.
  • Leave your cake to cool for at least an hour, or until just warm to the touch.
  • In a small bowl, add the powdered erythritol and a little bit of water at a time until the frosting is of pouring consistency.
  • Drizzle the frosting over the cake and sprinkle with the colored sweetener.
  • Cut into 12 pieces and serve!

Nutrition

Serving: 80g | Calories: 214kcal | Carbohydrates: 7g | Protein: 6g | Fat: 19g | Saturated Fat: 6g | Trans Fat: 1g | Cholesterol: 67mg | Sodium: 35mg | Potassium: 107mg | Fiber: 4g | Sugar: 1g | Vitamin A: 308IU | Vitamin C: 1mg | Calcium: 63mg | Iron: 1mg
Keto King Cake with a slice cut out to show the center cinnamon pecan swirl.
Keto King Cake Recipe

Looking for more delicious Keto celebration cakes? Try our;

To make a larger batch of this Keto King Cake recipe adjust the servings above.

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Matt Dobson

I am the founder of My Keto Kitchen. I am a nutritionist, cooking enthusiast, and part-time Van Lifer! Along with a qualified chef, we have created a collection of delicious and healthy recipes.

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As seen in: Womens Health, Buzzfeed, Bulletproof, Parade, Yahoo, Huffpost