How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Peanut Butter Banana Cake (dog treat)?

You need 11 ingredients. The key ingredients include: 2 cup water, 2 bananas - mashed, 1/8 tsp vanilla extract, 2 1/2 cup whear flour, and more.

Is Peanut Butter Banana Cake (dog treat) suitable as baking & desserts?

Yes, Peanut Butter Banana Cake (dog treat) falls under the Baking & Desserts category and is a great choice for this type of meal.

How do I store leftover Peanut Butter Banana Cake (dog treat)?

Store in an airtight container at room temperature for up to 3–5 days. For longer storage, freeze for up to 3 months — no need to refrigerate or reheat.

Peanut Butter Banana Cake (dog treat) Recipe

Name: Peanut Butter Banana Cake (dog treat)
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 2 cup water; 2 bananas - mashed; 1/8 tsp vanilla extract; 2 1/2 cup whear flour; 1/2 cup rolled oats; 1/2 tsp baking powder; 1 egg - beaten; 2 tbsp peanut butter; 2 bananas - mashed; 2 tbsp peanut butter; 3 tbsp wheat flour (more may be needed)

Bake this irresistible Peanut Butter Banana Cake (dog treat) at home. Made with water, bananas - mashed, vanilla and flour. Easy step-by-step instructio…

This Peanut Butter Banana Cake (dog treat) relies on simple, everyday ingredients such as water, bananas - mashed, vanilla extract and whear flour. It comes together quickly and makes 4 servings, at about 572 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

Whether you're rounding off a family dinner, bringing a treat to a gathering, or simply satisfying a sweet craving, this Peanut Butter Banana Cake (dog treat) delivers. Serve it warm or at room temperature, and add a scoop of ice cream or a spoonful of whipped cream for an extra-special finish.

Updated Jun 30, 2026

Serves 4 Baking & Desserts

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Preheat the oven fully and bake on the middle rack for the most even results.
Check for doneness a few minutes early — a toothpick in the center should come out with just a few moist crumbs.
Let it cool before slicing so it sets properly and holds its shape.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Use a neutral oil or a plant-based spread in place of butter for a dairy-free version.
A good 1:1 gluten-free flour blend works well if you need a gluten-free version.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

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Peanut Butter Banana Cake (dog treat)

Tips for the best results

Variations & substitutions

My Personal Notes

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