Ingredients
Method
- Preheat oven to 350°F (175°C).
- Mash the banana in a bowl until smooth.
- Add peanut butter and egg; mix until well combined.
- Pour batter into a greased 6-inch cake pan and smooth the top.
- Bake for 20-25 minutes or until a toothpick inserted in the center comes out clean.
- Let the cake cool completely before serving.
Notes
Ensure peanut butter is xylitol-free to keep it safe for dogs.
