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Simple Blueberry Birthday Cake for Dogs - Easy, Pup-Approved Treat

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Prep Time 10 minutes
Cook Time 25 minutes
Total Time 35 minutes
Servings: 8 servings
Ingredients Method

Ingredients
  

  • 1 cup whole wheat flour (or oat flour)
  • 1 teaspoon baking powder
  • 1 ripe banana, mashed
  • 1/2 cup unsweetened applesauce (plain)
  • 1 large egg
  • 2 tablespoons coconut oil or olive oil, melted and cooled
  • 1/2 cup fresh blueberries (plus a few extra for topping)
  • Optional frosting: 1/2 cup plain Greek yogurt (unsweetened) mixed with 1–2 tablespoons unsweetened peanut butter (xylitol-free)

Method
 

  1. Prep the pan: Heat the oven to 350°F (175°C). Lightly grease a 6-inch round cake pan or line it with parchment.
  2. Mix dry ingredients: In a bowl, whisk the whole wheat flour and baking powder until combined.
  3. Mix wet ingredients: In another bowl, mash the banana. Stir in the applesauce, egg, and melted coconut oil until smooth.
  4. Combine: Add the wet mixture to the dry ingredients. Stir just until you no longer see dry flour. Fold in the blueberries gently.
  5. Bake: Pour the batter into the pan and smooth the top. Bake for 20–25 minutes, or until a toothpick comes out clean from the center.
  6. Cool completely: Let the cake rest in the pan for 10 minutes, then transfer to a rack to cool fully. This helps the frosting stay put.
  7. Frost (optional): Mix Greek yogurt and peanut butter until creamy. Spread a thin layer over the cooled cake and add a few blueberries on top.
  8. Serve: Slice a small wedge for your dog and watch the tail wagging begin.