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Delicious Keto Rhubarb Muffins fresh out of the oven, low-carb and healthy.

Keto Rhubarb Muffins

Deliciously tangy Keto Rhubarb Muffins made with almond and coconut flour, perfect for a low-carb breakfast or snack.
Prep Time 10 minutes
Cook Time 25 minutes
Total Time 35 minutes
Course Breakfast, Snack
Cuisine American, Keto
Servings 12 muffins
Calories 150 kcal

Ingredients
  

Dry Ingredients

  • 1 cup almond flour Blanched almond flour gives the best light texture; weigh if possible.
  • 1/4 cup coconut flour Adds structure — don’t increase without adjusting liquids.
  • 1/2 cup erythritol Or other low-carb sweetener like monk fruit blend.
  • 1 teaspoon baking powder
  • 1/2 teaspoon baking soda
  • 1/4 teaspoon salt

Wet Ingredients

  • 3 large eggs Bring to room temperature for better mixing.
  • 1/2 cup unsweetened applesauce Adds moisture; for fully sugar-free, use mashed avocado or unsweetened Greek yogurt.
  • 1 teaspoon vanilla extract

Main Ingredient

  • 1 cup chopped rhubarb Fresh or thawed frozen, drained and patted dry.

Instructions
 

Preparation

  • Preheat the oven to 350°F (175°C) and line a 12-cup muffin tin with liners.
  • In a large bowl, whisk together the almond flour, coconut flour, erythritol, baking powder, baking soda, and salt until there are no lumps.
  • In a separate bowl, beat the eggs until homogenous. Stir in the applesauce and vanilla until smooth.
  • Pour the wet mix into the dry ingredients and fold gently until just combined, avoiding overmixing.
  • Fold in the chopped rhubarb, ensuring it's evenly distributed through the batter.
  • Spoon or scoop the batter evenly into the prepared muffin cups, filling each about 3/4 full.

Baking

  • Bake for 20–25 minutes, or until a toothpick inserted in the center comes out clean and the tops are lightly golden.
  • Cool in the pan for 5–10 minutes, then transfer to a rack to cool completely before serving.

Notes

Serve warm or at room temperature. Pair with full-fat cream cheese mixed with lemon zest or plain Greek yogurt. For storage, keep in an airtight container at room temperature for up to 2 days or refrigerate for up to 7 days. Muffins can be frozen for up to 3 months.
Keyword Gluten-Free Muffins, healthy snacks, Keto Muffins, Low-Carb Baking, Rhubarb Muffins