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Keto Coffee Crumb Cake (Gluten Free)

Classic coffee cake with a cinnamon streusel topping that goes perfect with a piping hot cup of coffee! 

Prep Time
10 mins
Cook Time
10 mins
Total Time
55 mins
Servings: 12
Calories: 294 kcal
Course: Dessert , Breakfast
Cuisine: American

Ingredients

For the Cake
  • 1 ¾ cups Super Fine Almond Flour
  • ¼ cup oat fiber see notes
  • 3 eggs
  • ½ cup sour cream
  • ¼ cup heavy cream
  • ½ cup + 2 teaspoons swerve confectioners  divided
  • 2 teaspoons baking powder
  • ½ teaspoon ground cinnamon
  • 1 ½ teaspoons vanilla extract
  • Pinch of salt
For the Crumb Topping
  • 1 ¼ cups  Super Fine Almond Flour
  • ⅓ cup walnuts chopped
  • ⅓ cup grass fed butter melted
  • ⅓ cup brown swerve
  • ½ teaspoon ground cinnamon
  • ¼ teaspoon ground nutmeg

Instructions

To Make the Cake
    Cup of Yum
  1. Preheat oven to 325F.  Add the almond flour, oat fiber, baking powder and salt to a bowl and whisk to combine.
  2. In a separate bowl, mix together the eggs, sour cream, heavy cream, swerve and vanilla.  Add in the dry ingredients and mix just until combined.
  3. Pour all the batter, minus ⅓ cup, into a 9"x 9" baking dish lined with parchment paper (for easy removal) and spread out evenly.
  4. Take the reserved ⅓ cup of the batter and mix in the cinnamon and 2 teaspoons of swerve confectioners.  Dollop over the cake and using a butter knife, swirl it around into the batter.
To Make the Crumb Topping
  1. Add almond flour, walnuts, cinnamon, nutmeg and swerve into a mixing bowl and mix.  Pour the melted butter over the top and mix until well combined.
  2. Sprinkle the crumb topping over the batter.  Gently press the crumbs into the batter slightly.  Bake for 40-45 minutes or a toothpick, when inserted, comes out clean and the crumb toping is golden.  Mine took exactly 45 minutes.

Notes

  • Oat Fiber is made from grinding the outer husks of oats. How healthy is oat fiber? It's pure insoluble fiber, which doesn't dissolve in water and isn't broken down in the digestive tract, so it has zero net carbs and is perfect for a Keto Diet. It helps give a more traditional texture and that's why I use it so often. Check out all the Keto Oat Fiber Recipes you can make!
  • To get the best results, it's best to use oat fiber if you can. If you're unable to find it, try a combination of psyllium husk powder and coconut flour. Since both are very absorbent, you might have to add more liquid.

Nutrition Information

Calories 294kcal (15%) Carbohydrates 8g (3%) Protein 8g (16%) Fat 26g (40%) Saturated Fat 7g (35%) Fiber 4g (16%) Sugar 2g (4%)

Nutrition Facts

Serving: 12Serving

Amount Per Serving

Calories 294

% Daily Value*

Calories 294kcal 15%
Carbohydrates 8g 3%
Protein 8g 16%
Fat 26g 40%
Saturated Fat 7g 35%
Fiber 4g 16%
Sugar 2g 4%

* Percent Daily Values are based on a 2,000 calorie diet.