Print

Apple Mug Cake (Gluten Free, Paleo, Nut Free Option) Recipe

4.6 from 127 reviews

This Apple Mug Cake is a quick and easy single-serving dessert that is gluten-free and paleo-friendly, with a nut-free option. It combines the sweet and warm flavors of cinnamon and apple in a moist, fluffy mug cake that can be made in minutes, perfect for a healthy treat or snack.

Ingredients

Scale

Dry Ingredients

  • 3 tablespoons finely ground almond flour or 3 tablespoons sunflower seed flour or Otto’s cassava flour (1:1 nut-free replacement)
  • ½ teaspoon ground cinnamon
  • ⅛ teaspoon baking soda or ½ teaspoon baking powder (use baking powder if using sunflower seed flour to prevent green color)
  • ⅛ teaspoon Diamond Crystal kosher salt

Wet Ingredients

  • 1 tablespoon applesauce
  • 2 teaspoons honey or 2½ teaspoons maple syrup
  • 1 teaspoon avocado oil or melted refined coconut oil or ghee
  • ⅛ teaspoon vanilla extract
  • 1 large egg

Instructions

  1. Prepare the Mug: Lightly grease a microwave-safe mug with avocado oil or melted coconut oil to prevent sticking.
  2. Mix Dry Ingredients: In a small bowl, combine the almond flour (or chosen substitute), ground cinnamon, baking soda or baking powder, and kosher salt. Stir well to evenly distribute the leavening agent and spices.
  3. Combine Wet Ingredients: In another bowl, whisk together the applesauce, honey or maple syrup, avocado oil or melted coconut oil/ghee, vanilla extract, and the large egg until smooth and well incorporated.
  4. Combine Wet and Dry Mixtures: Pour the wet ingredients into the dry ingredients and stir gently until just combined, being careful not to overmix to ensure a tender cake.
  5. Microwave Cooking: Pour the batter into the prepared mug and microwave on high for about 60 to 90 seconds, or until the cake has risen and a toothpick inserted into the center comes out clean. Microwaves vary, so start with 60 seconds and add more time if needed in 10-second increments.
  6. Cool and Serve: Let the mug cake cool for a minute or two after microwaving, then enjoy straight from the mug or tip out onto a plate. Optionally, serve with a sprinkle of cinnamon or a spoonful of yogurt.

Notes

  • Use baking powder if using sunflower seed flour to prevent the cake from turning green.
  • Adjust cooking time based on your microwave’s power to avoid overcooking or undercooking.
  • This recipe can be customized with your favorite spices or add-ins like chopped nuts or dried fruit.
  • For a vegan alternative, substitute the egg with a flax egg (1 tablespoon flaxseed meal + 3 tablespoons water, let sit for 5 minutes) and use maple syrup as the sweetener.

Keywords: apple mug cake, gluten free, paleo, nut free, quick dessert, microwave cake, healthy snack