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Sugar Free Coffee Cake

Soft, cinnamon-swirled, and topped with buttery streusel, this Sugar Free Coffee Cake delivers all the cozy flavor you love — without any added sugar. Perfect for breakfast or an afternoon treat.
Prep Time 15 minutes
Cook Time 40 minutes
Total Time 55 minutes
Servings 9 slices

Ingredients
  

  • For the Cake
  • 1 ½ cups almond flour
  • ½ cup coconut flour
  • 1 tablespoon baking powder
  • ½ teaspoon baking soda
  • ¼ teaspoon salt
  • 1 teaspoon cinnamon
  • ½ cup unsalted butter melted
  • ¾ cup granulated sugar substitute monk fruit or erythritol
  • 3 large eggs
  • 1 cup unsweetened almond milk
  • 1 tablespoon vanilla extract
  • For the Streusel Topping
  • ½ cup almond flour
  • ¼ cup coconut flour
  • ¼ cup granulated sugar substitute
  • 1 teaspoon cinnamon
  • ¼ cup cold butter cubed

Instructions
 

  • Preheat oven to 350°F (175°C). Grease and line an 8-inch square pan.
  • In a bowl, whisk almond flour, coconut flour, baking powder, baking soda, salt, and cinnamon.
  • In another bowl, mix melted butter, sweetener, eggs, milk, and vanilla until smooth.
  • Combine wet and dry mixtures to form a thick batter.
  • In a separate bowl, mix streusel ingredients, cutting in butter until crumbly.
  • Spread half the batter in the pan, sprinkle half the streusel, then repeat layers.
  • Bake 35–40 minutes or until golden and a toothpick comes out clean.
  • Cool 15 minutes before slicing.

Notes

Enjoy warm with coffee or tea, or top with a sugar-free glaze.
Store covered at room temperature for 2 days or refrigerate for up to 5 days.