Does your pup beg for cupcakes? Make them some peanut butter pupcakes instead! It’s fun to spoil your fur baby with homemade treats – especially ones as easy as these. Made with simple, dog-friendly ingredients like banana, peanut butter, and Greek yogurt, these cupcakes are a tail-wagging delight.
Whether you’re celebrating your dog’s birthday, Gotcha Day, or just want to make their day extra special, these pupcakes are the perfect treat!

Why You and Your Dog Will Love These Cupcakes
You and your four-legged friend will love these pupcakes – and here are the three biggest reasons why:
Simple dog-friendly ingredients. No weird preservatives or artificial flavors here – just wholesome ingredients you probably already have in your kitchen. Every bite is packed with peanut butter, banana, and applesauce for a naturally sweet and pup-approved treat.
Easy to make. No complicated steps, no fancy equipment – just mix, scoop, and bake! These come together in no time, so you can whip up a batch whenever your dog deserves a little extra love (which is always, right?).
Perfect for special occasions. Whether it’s your pup’s birthday, Gotcha Day, or a holiday, these cupcakes make any day feel like a celebration. Plus, they look adorable when topped with the peanut butter yogurt frosting!
Ingredients
These cupcakes are made with simple, wholesome ingredients that are safe for dogs to enjoy. Here’s what you’ll need and a little about each one:
- Natural peanut butter – Has healthy fats, protein, and is a flavor dogs love.
- Banana – Naturally sweet and full of potassium, banana gives these cupcakes a soft texture and is another flavor dogs love.
- Plain Greek yogurt – A creamy and protein-packed ingredient that’s great for both the cupcake batter and the frosting. Be sure to use unsweetened yogurt without artificial sweeteners.
- Unsweetened applesauce – Adds moisture and natural sweetness without any added sugar.
- Egg – Helps bind the ingredients together and gives the pupcakes structure.
- Oat flour – A great flour option for dogs that’s easy to digest and gives the cupcakes a tender texture.
- Baking powder – A small amount helps the cupcakes rise.

Ingredient Notes and Substitutions
Safety is important when making dog treats. And you might wonder if you can swap out an ingredient. So here’s some info to help:
No xylitol! Always check your peanut butter and yogurt to ensure it doesn’t contain xylitol, an artificial sweetener that is highly toxic to dogs.
Peanut butter swaps. If your pup has a peanut allergy or you just want to switch things up, almond butter or sunflower seed butter work as great alternatives.
Baking powder safety. In small amounts, baking powder is safe for dogs.
Oat flour options. If you don’t have oat flour, you can make your own by blending uncooked old-fashioned oats in a food processor until fine. 1 cup of oats will yield about ¾ cup of oat flour.
Flour substitutions. You can swap oat flour with rice flour, all-purpose flour, or a 50/50 mix of all-purpose and whole wheat flour. However, whole wheat flour alone is too dense and won’t give the best texture. Avoid coconut flour because it absorbs too much moisture and the cupcakes won’t turn out right.
How to Make Cupcakes for Dogs
Making these peanut butter and banana pupcakes is as easy as mixing, scooping, and baking! Here’s how you’ll make them and some photos of the steps. And note there’s a printable recipe card at the bottom of this article.
- Preheat your oven to 350°F and prep a muffin pan with non-stick spray or cupcake liners.
- In a large bowl, mash the banana. Add Greek yogurt, peanut butter, applesauce, and the egg. Stir until everything is smooth and well combined.
- In a separate small bowl, whisk together the oat flour and baking powder.
- Add the dry ingredients to the wet ingredients and mix until combined.
- Spoon the batter evenly into the muffin cups, filling each about halfway.
- Bake for 18-20 minutes, or until a toothpick inserted in the center comes out clean. Let them cool completely before frosting.
- For the frosting, mix Greek yogurt with peanut butter. Stir until smooth, then spread it on top of the cooled cupcakes.

Recipe Tips
Here are a few ways that you can change this recipe while still making the perfect dog-friendly cupcakes.
Mini cupcakes: Use a mini muffin pan and reduce the baking time to about 10 minutes. These are great for small dogs or bite-sized treats!
Fluffier frosting: Whip the peanut butter yogurt frosting with a hand mixer for a light, airy texture.

Serving Size
Dogs will happily gobble these up, but portion size matters!
- Medium and large dogs can enjoy a whole pupcake.
- Smaller dogs should only have half or a quarter of a cupcake (or a mini one!).
If your pup hasn’t had some of these ingredients before, start with a small portion to make sure they don’t have any allergies or sensitivities.
How to Store the Cupcakes and How Long They Last
Homemade pupcakes don’t have preservatives, so proper storage is key!
Store them in an airtight container in the refrigerator. They will last up to 5 days.
For longer storage, you can freeze them for up to 3 months. Place the pupcakes in a single layer on a baking sheet to freeze them solid, then transfer them to a freezer-safe container or bag. Thaw overnight in the fridge before serving.
Can people eat these cupcakes?
Absolutely! These pupcakes are made with human-friendly ingredients, so you can totally take a bite. Since they don’t have added sugar, they’re not as sweet as traditional cupcakes, but if you’re watching your sugar intake, they might be just right for you. Give one a try and see what you think!

More Dog Dessert Recipes
Do you want to make some more yummy desserts for your dog? Try these recipes!
- Apple Oatmeal Pupcakes
- Banana Cake
- Cake Pops
- Blueberry Pupcakes
- Carrot Pupcakes
- Mug Cake for Dogs
- Peanut Butter Bundt Cakes
- Peanut Butter Pumpkin Brownies
Find lots of easy recipes for dog desserts right here on Spoiled Hounds!
Peanut Butter Banana Pupcakes
Ingredients
Cupcakes
- 1 banana
- 1 cup plain Greek yogurt
- 1/2 cup natural peanut butter
- 1/2 cup unsweetened applesauce
- 1 egg
- 1 cup oat flour
- 1 teaspoon baking powder
Frosting
- 1/2 cup plain Greek yogurt
- 1/4 cup natural peanut butter
Instructions
- Preheat the oven to 350°F. Spray a 12-cup muffin pan with non-stick spray or line it with cupcake liners.
- Mash the banana in a large bowl. Add 1 cup yogurt, ½ cup peanut butter, ½ cup applesauce, and an egg. Stir until well combined and smooth.
- Place the flour and baking soda in a small bowl. Stir or whisk to combine.
- Add the flour mixture to the wet mixture and stir to combine.
- Spoon the batter into the cups evenly, filling about half full.
- Bake for 18-20 minutes, or until a toothpick inserted in the center comes out clean. Allow to cool completely.
- Place ½ cup Greek yogurt and ¼ cup peanut butter in a small bowl. Stir until combined. Spread the frosting on top of the cupcakes.
- Store leftovers in an airtight container in the fridge.






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