1. Preheat your oven to 350°F and line a baking sheet with parchment paper—this prevents sticking and makes cleanup so much easier.
2. Mash the ripe banana thoroughly in a large bowl until smooth and creamy—your dog will start getting excited from the sweet banana aroma alone.
3. Gently fold in the blueberries without overmixing to keep them intact and create those perfect fruit bursts dogs love discovering.
4. Combine oat flour and coconut flour in a separate bowl, then gradually add to the fruit mixture along with the egg and melted coconut oil.
5. Mix until a dough forms that holds together but isn’t too sticky—add more oat flour if too wet, or a bit more coconut oil if too dry.
6. Roll out the dough on a floured surface to about 1/4 inch thickness for perfect crunch texture.
7. Cut into desired shapes using cookie cutters or slice into squares—bone shapes are fun but your dog won’t mind simple squares.
8. Bake for 15-20 minutes until firm and lightly golden around the edges—they’ll smell absolutely incredible.
9. Let cool completely before serving to develop that perfect crunchy texture and prevent burned tongues.

Notes:

• Use ripe bananas with brown spots for best sweetness and texture
• Don’t overmix once blueberries are added to prevent color bleeding
• These get crunchier as they cool, so patience pays off
• Perfect for dogs who love textural variety in their treats

Storage Tips:

• Store in airtight containers in the refrigerator for up to one week
• Place a paper towel in the container to absorb moisture and maintain crunch
• They actually get crunchier after a day or two in storage
• Let come to room temperature before serving for maximum crunch satisfaction

What Makes This Recipe Special:

These crunchies provide natural antioxidants from blueberries for immune support, potassium from bananas for heart health, and healthy fats from coconut oil for coat and skin wellness. The combination of oat and coconut flour creates the perfect crunchy texture while being gentle on sensitive stomachs. Unlike commercial crunchy treats with artificial flavors, this recipe delivers real fruit nutrition in a satisfying format dogs crave.

Mix It Up (Dog-Safe Variations):

Strawberry Version: Substitute diced strawberries for blueberries for a different antioxidant profile and slightly sweeter flavor

Grain-Free Option: Replace oat flour with almond flour for dogs with grain sensitivities—equally crunchy and delicious

Training Size: Use mini cookie cutters for bite-sized rewards perfect for training sessions and smaller dogs

Soft Version: Bake for 5 minutes less to create a softer texture that’s perfect for senior dogs or puppies