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Healthy Breakfast Oatmeal Apple Cake

This Healthy Breakfast Oatmeal Apple Cake is a cozy, flourless treat that combines the texture of baked oatmeal with the comfort of a soft cake. Sweetened naturally with honey and apples, it’s a great make-ahead option for busy mornings or a wholesome dessert. Kid-approved, meal-prep friendly, and easy to whip up in a blender—this recipe is a breakfast win!
Prep Time10 minutes
Cook Time25 minutes
Total Time35 minutes
Course: Breakfast
Cuisine: Vegetarian
Servings: 8
Calories: 129kcal

Ingredients

  • 1 cup oats divided
  • 1 large apple peeled and chopped
  • 3 tablespoons honey or maple syrup or brown sugar
  • 1 teaspoon vanilla extract
  • 1 teaspoon ground cinnamon
  • 1/2 teaspoon baking soda
  • 1/2 teaspoon baking powder
  • 3 tablespoons yogurt
  • 2 eggs
  • 1 tablespoon butter or coconut oil

Instructions

  • Preheat the oven to 350°F (180°C).
  • Add all ingredients—except 1/4 cup of the oats—into a blender or a bowl (if using a hand blender). Blend until smooth.
  • Stir in the remaining 1/4 cup of oats by hand to add texture.
  • Line a small baking pan with parchment paper and pour the mixture in evenly.
  • Bake for 20–30 minutes, or until a toothpick inserted in the center comes out clean.
  • Let the cake cool completely, then slice. Store in an airtight container in the fridge for at least 1 hour before serving to enhance flavor.
  • Notes
  • If you're out of honey or maple syrup, use 3–4 tablespoons of dark brown sugar.
  • Taste the batter before baking to adjust sweetness to your liking.
  • Use a smaller baking pan for a thicker, more cake-like texture.