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Homemade Dog Treats with Oat Flour, Bananas, and Peanut Butter Recipe

Published: Apr 14, 2026 by Amelia · This post may contain affiliate links · Leave a Comment

Jump to Recipe· 3.9 from 8 reviews

If you're on the lookout for a simple yet delightful snack to spoil your furry best friend, look no further than this Homemade Dog Treats with Oat Flour, Bananas, and Peanut Butter Recipe. It blends wholesome oat flour, naturally sweet bananas, and creamy peanut butter to create treats that are not only delicious but also packed with nutrients. The beauty of this recipe lies in its simplicity—just three easily found ingredients come together to form chewy, tasty treats your dog will adore. Plus, making them at home means you know exactly what's going into each bite, giving you peace of mind with every wagging tail.

Ingredients You'll Need

The image shows four steps of making dog treats on a white marbled surface. The top left corner has a white bowl filled with flour, a measuring spoon filled with peanut butter, and two ripe yellow bananas with brown spots. The top right shows a food processor with three sections visible: light beige flour, mashed banana, and smooth brown peanut butter. The bottom left shows the food processor with a creamy tan dough mixed inside. The bottom right shows a rolled-out brown dough with bone-shaped cookie cutter outlines and one bone-shaped cookie cutter placed on the dough, with a white rolling pin partially visible. Photo taken with an iphone --ar 4:5 --v 7

Getting started with this recipe is a breeze because it requires only three essential ingredients that each bring their own unique benefit. These ingredients work together harmoniously to give the treats just the right texture, flavor, and wholesome goodness that your dog will love.

  • Oat flour: Provides a grain-free, gentle base that lends a tender yet sturdy texture perfect for chewing.
  • Ripe bananas: Add natural sweetness and moisture, along with important vitamins that support your pup’s health.
  • Natural peanut butter: Brings richness and a savory touch, plus healthy fats that dogs love, but be sure it’s free of xylitol.

How to Make Homemade Dog Treats with Oat Flour, Bananas, and Peanut Butter Recipe

Step 1: Prep Your Oven and Baking Sheet

Start by preheating your oven to 300°F. Lining your baking sheet with parchment paper ensures that the treats don’t stick and makes cleanup a snap. This sets the stage for perfectly baked, golden dog treats.

Step 2: Blend the Dough

Place the oat flour, mashed ripe bananas, and natural peanut butter into a food processor. Pulse everything together until the mixture forms a consistent, sticky dough. This step is quick and makes sure the flavors combine fully for that perfect homemade texture.

Step 3: Roll and Cut the Treats

Lightly flour your surface with extra oat flour (or whole wheat flour if you prefer) to prevent sticking, then roll out the dough to about a quarter-inch thickness. Get creative with cookie cutters — fun shapes add personality and will definitely catch your dog’s eye. Transfer each cut-out carefully to the baking sheet, and don't forget to re-roll the scraps to avoid waste.

Step 4: Bake to Perfection

Bake your treats for 25 to 30 minutes until they turn a light golden color. The aroma that fills the kitchen is just the beginning of the joy these treats will bring. After baking, transfer them to a wire rack to cool completely — this prevents sogginess and helps them firm up just right.

Step 5: Optional Finishing Touch

If you want to impress your pup even more, drizzle some melted peanut butter over the cooled treats. It adds extra flavor and makes the presentation irresistible. Once done, these Homemade Dog Treats with Oat Flour, Bananas, and Peanut Butter Recipe are all set to be enjoyed!

How to Serve Homemade Dog Treats with Oat Flour, Bananas, and Peanut Butter Recipe

The image shows a silver baking tray lined with beige parchment paper, holding two neat columns of bone-shaped dog treats. Each treat has a brown base with a rough texture and is topped with a bright orange zigzag icing that covers the upper surface of every bone. The parchment paper and metallic tray create a clean, organized look, and no other objects are visible. The background is a white marbled texture photo taken with an iphone --ar 4:5 --v 7

Garnishes

While these treats are delicious on their own, a simple drizzle of peanut butter or a light sprinkle of crushed freeze-dried liver can add an exciting touch. Garnishes not only create visual appeal but also add a flavor boost that dogs can’t resist.

Side Dishes

Though these treats are mainly snacks, pairing them with a fresh bowl of water or a nutritious meal enhances your dog’s overall feeding experience. Incorporating these treats as rewards during training or playtime makes those moments extra special.

Creative Ways to Present

Presentation can be just as fun as the baking! Try packaging the treats in colorful jars or reusable snack bags tied with ribbons for a delightful gift. For birthday celebrations or “just because” surprises, stack the treats to look like mini cakes, or even thread them onto a dog-safe string for a festive chew necklace.

Make Ahead and Storage

Storing Leftovers

These Homemade Dog Treats with Oat Flour, Bananas, and Peanut Butter Recipe keep well stored in an airtight container at room temperature for up to one week. Proper storage keeps them fresh and chewy, ready for your pup whenever they want a tasty nibble.

Freezing

If you want to make a batch and keep treats on hand longer, freezing is a fantastic option. Place the treats in a sealed freezer-safe bag or container, and they will maintain their flavor and texture for up to three months. Just thaw a few at a time when your dog needs a special snack.

Reheating

To revive slightly stale treats, pop them into the oven at a low temperature (around 250°F) for a few minutes. This helps restore their crispness without drying them out. Avoid using the microwave, as it can make the treats rubbery.

FAQs

Can I use regular flour instead of oat flour?

While regular flour can be used, oat flour is gentler on your dog’s tummy and lends a pleasant texture. If you do substitute, opt for whole wheat flour and adjust the moisture as needed.

Is peanut butter safe for all dogs?

Peanut butter is generally safe, but make sure it contains no xylitol or added sugar, both of which are harmful to dogs. Always check the ingredients before using.

How long do these treats last?

Stored properly in an airtight container, these treats last about a week at room temperature and up to three months in the freezer.

Can I add other dog-safe ingredients to this recipe?

Absolutely! You can mix in finely chopped carrots, apples (without seeds), or a sprinkle of cinnamon to add extra flavor and nutrients.

Are these treats suitable for puppies?

Yes, these treats are soft and made with gentle ingredients, so they are suitable for puppies. Just be mindful of portion sizes based on your vet’s recommendations.

Final Thoughts

There is something truly special about treating your dog to Homemade Dog Treats with Oat Flour, Bananas, and Peanut Butter Recipe that you made yourself. It’s a simple, wholesome way to show love with every bite, and it's so rewarding to see their excitement when offered these tasty morsels. Whether you’re a seasoned pet parent or just starting out on making dog treats, this recipe is a fantastic go-to that will have tails wagging and hearts happy. Give it a try, and watch your furry friend savor every crumb.

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Homemade Dog Treats with Oat Flour, Bananas, and Peanut Butter Recipe

Homemade Dog Treats with Oat Flour, Bananas, and Peanut Butter Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star

3.9 from 8 reviews

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These Homemade Dog Treats are a simple, nutritious snack made with only three wholesome ingredients: oat flour, ripe bananas, and natural peanut butter. Perfect for rewarding your furry friend with a healthy homemade treat, these cookies are easy to prepare, bake at a low temperature to retain their natural flavors, and have a delightful texture that dogs love.

  • Total Time: 40 minutes
  • Yield: 16 servings

Ingredients

Dry Ingredients

  • 1 ¾ cup (160g) oat flour

Wet Ingredients

  • 1 cup mashed ripe bananas (about 2 medium bananas)
  • ½ cup natural peanut butter, plus extra for drizzling if desired

Instructions

  1. Prep oven and baking sheet: Heat your oven to 300°F (150°C) and line a baking sheet with parchment paper to prevent the treats from sticking and ensure an even bake.
  2. Mix the dough: Combine the oat flour, mashed ripe bananas, and natural peanut butter in a food processor. Pulse the mixture until it forms a uniform, evenly mixed dough with no lumps, ensuring all ingredients are well incorporated.
  3. Roll and cut: Lightly flour a clean surface using extra oat flour or whole wheat flour and roll the dough out to a ¼-inch thickness. Use cookie cutters to cut out your desired shapes, then transfer the cutouts onto the prepared baking sheet. Gather any leftover dough, re-roll, and cut until all dough is used.
  4. Bake the treats: Place the baking sheet in the preheated oven and bake the dog treats for 25-30 minutes until they turn lightly golden, indicating they are cooked through and slightly crisp.
  5. Cool and serve: Remove the baking sheet from the oven and transfer the treats to a wire rack to cool completely to room temperature. If desired, drizzle with melted peanut butter for extra flavor before serving to your dog.

Notes

  • Use natural peanut butter free from xylitol and added sugar as it is safe for dogs.
  • Ensure bananas are ripe to add natural sweetness and binding.
  • You can substitute oat flour with whole wheat flour if preferred.
  • Store treats in an airtight container at room temperature for up to 1 week or refrigerate for longer freshness.
  • These treats are intended as a snack and should be given in moderation alongside a balanced diet.
  • Author: Amelia
  • Prep Time: 10 minutes
  • Cook Time: 30 minutes
  • Category: Dog Treats
  • Method: Baking
  • Cuisine: Pet Food

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Hi, I’m so happy you’re here!

I'm Amelia, a 27-year-old recipe developer and former restaurant line cook living in Portland, Oregon. This is where I share recipes that actually work in real kitchens, tested by someone who's cooked through the chaos of Friday night dinner rush and the reality of weeknight exhaustion.

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