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Keto Rainbow Cake (Easy Slow Cooker Recipe)

With vibrant colors and only 5 net carbs per serving, this festive Keto Rainbow Cake is the perfect low carb party cake! And it's easy to make in a slow cooker!
Prep Time30 mins
Cook Time2 hrs
Total Time2 hrs 30 mins
Course: Dessert, Desserts
Cuisine: American, Keto
Keyword: cake, keto cake, keto tie dye cake, tie dye
Servings: 12
Calories: 472kcal
Author: Stacey
Cost: $10

Equipment

  • Slow Cooker
  • 5 Mixing bowls

Ingredients

  • 2 1/2 cups Almond flour
  • 1/4 cup Unsweetened Almond milk
  • 1/4 cup Heavy whipping cream
  • 2 teaspoons Vanilla extract
  • 2 teaspoons Baking powder
  • 1/4 teaspoon Xanthan gum
  • 3 Eggs
  • 6 Tablespoons Unsalted Butter
  • 1/2 cup Confectioners sugar substitute
  • 4 Different colors of food coloring

For the icing:

  • 6 Tablespoons Unsalted Butter softened
  • 6 ounces Cream cheese softened
  • 1 teaspoon Vanilla extract
  • 1/2 cup Confectioners sugar substitute

Instructions

  • Add all cake ingredients (except food coloring) to a large mixing bowl and mix until well combined.
  • Separate the batter into four bowls. Add a few drops of food coloring to each bowl (one color per bowl) and stir until you have 4 different colors of batter.
  • Drop large scoops of batter into the bottom of your slow cooker, alternating colors as you go.
    keto tie dye cake in a crockpot
  • Cover and cook on high for 2 hours. Remove the lid and allow to cool enough to handle, then pull the pot out of the appliance and allow to cool completely.

To Make the Frosting

  • Blend together icing ingredients until smooth and creamy.
  • When ready to serve, cut and plate individual slices of cake, then spread with frosting.

Notes

Net Carbs: 5 net carbs per serving
Nutrition information is an estimate only; your exact values will depend on the ingredients used and serving size.

Nutrition

Calories: 472kcal | Carbohydrates: 13g | Protein: 13g | Fat: 44g | Saturated Fat: 14g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 5g | Trans Fat: 1g | Cholesterol: 93mg | Sodium: 73mg | Potassium: 127mg | Fiber: 5g | Sugar: 3g | Vitamin A: 692IU | Vitamin C: 1mg | Calcium: 172mg | Iron: 2mg