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Banana & Chia Crunchy Dog Treat Biscuits

5 from 1 vote
These Banana & Chia Crunchy Dog Treat Biscuits combine ripe banana, whole oats and chia for a wholesome, crunchy snack your dog can enjoy occasionally. They’re made with pantry staples, require basic tools, and bake to a crisp texture dogs love.
Simple to prepare and firm enough for light chewing, these biscuits are ideal for training rewards or a special snack. The recipe avoids common canine hazards and keeps seasoning minimal.
Make a single batch in under an hour and store them for easy grab-and-go treats. Adjust size for small or large dogs and introduce slowly to monitor tolerance.
Perfect for home bakers seeking an easy, dog-safe crunchy biscuit using oats, banana and chia for texture and gentle nutrition.
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Prep Time 15 minutes
Cook Time 28 minutes
Total Time 43 minutes
Servings: 24 servings
Calories: 38
Ingredients Equipment Method Notes

Ingredients
  

Wet Ingredients
  • 1 medium Ripe banana, mashed
  • 1 large Egg
  • 2 tablespoons Natural unsweetened peanut butter (no added sweeteners)
  • 1 tablespoon Coconut oil, melted
Dry Ingredients
  • 1.5 cups Oat flour
  • 0.5 cup Rolled oats
  • 2 tablespoons Chia seeds
  • 0.25 teaspoon Ground cinnamon (optional)
Finish & Topping
  • 2 tablespoons Extra rolled oats for sprinkling
  • 2-4 tablespoons Warm water (to hydrate chia and adjust dough if needed)

Equipment

  • Mixing bowl
  • Small bowl
  • Fork or potato masher
  • Measuring cups and spoons
  • Baking sheet
  • Parchment paper
  • Rolling pin or sturdy jar
  • Cookie cutters or knife
  • Cooling rack
  • Oven

Method
 

Prepare and hydrate chia
  1. Preheat the oven to 325°F (163°C). Line a baking sheet with parchment paper.
  2. In a small bowl combine the chia seeds with 4 tablespoons warm water; stir and let sit 5 minutes until a gel forms.
Make the dough
  1. In a medium bowl mash the ripe banana with a fork until smooth.
  2. Add the egg, peanut butter and melted coconut oil to the mashed banana; whisk or stir until combined.
  3. Stir the chia gel into the wet mixture so it’s evenly distributed.
  4. In a separate bowl combine oat flour, rolled oats and ground cinnamon. Pour the wet mixture into the dry and mix until a pliable dough forms. If the dough is too dry, add 1–2 tablespoons warm water; if too sticky, add 1–2 tablespoons oat flour.
Shape and bake
  1. Lightly flour a sheet of parchment with oat flour and roll the dough to about 1/4 inch (6 mm) thickness between two sheets of parchment to prevent sticking.
  2. Use a cookie cutter or a knife to cut biscuits into preferred shapes and sizes. Place biscuits on the prepared baking sheet about 1/2 inch apart.
  3. Sprinkle a little extra rolled oats on top of each biscuit and gently press to adhere.
  4. Bake in the preheated oven for 22–28 minutes, until edges are golden and biscuits feel firm to the touch. For extra crunch, switch off the oven and let biscuits sit in the cooling oven with the door slightly ajar for 10 minutes (oven-safe cooling only).
Cool and store
  1. Transfer biscuits to a cooling rack and allow to cool completely — cooling fully is essential for a crunchy texture.
  2. Store fully cooled biscuits in an airtight container at room temperature for up to 7 days, or freeze for up to 3 months. Thaw before serving.

Notes

Storage & Reheating

Store completely cooled biscuits in an airtight container at room temperature for up to 7 days. For longer storage, freeze in a sealed bag or container for up to 3 months and thaw at room temperature before serving. Do not microwave—thawing at room temperature preserves texture.

Variations

Swap oat flour for finely ground brown rice flour for a gluten-free texture variation, or replace 1 tablespoon coconut oil with pumpkin puree for a softer bite. You can omit cinnamon if preferred. Always introduce any new variation gradually.

FAQs

Are these biscuits suitable for puppies?
These biscuits are best for puppies old enough to eat solid foods and with adult teeth (generally after weaning). Offer small pieces and monitor chewing; for very young puppies soften slightly or consult your vet first.
What if my dog has a peanut allergy?
If your dog is allergic to peanuts, substitute the peanut butter with unsweetened canned pumpkin or plain mashed banana at the same measured volume. Ensure any substitute is free of additives.
How often can I give these as treats?
Give these as an occasional treat—use small portions and factor calories into your dog’s daily intake. For most dogs, a few small biscuits per day as rewards is appropriate; adjust by size and activity level.
Can I substitute oat flour with regular wheat flour?
Yes, you may substitute with whole wheat flour in equal measure if your dog tolerates wheat. Oat flour is recommended for its gentle digestion, but either will work for texture.
Is it safe to store these at room temperature?
Yes, when fully cooled store in an airtight container at room temperature for up to 7 days. If humid or warm, refrigerate or freeze to maintain crunch and prevent spoilage.
How many biscuits should I feed my dog at once?
Portion by size: small dogs (toy breeds) 1 small biscuit, medium dogs 1–2, large dogs 2–3. Adjust based on your dog’s weight, daily calories and activity; treat calories should remain a small percentage of daily intake.
Any tips to ensure crunchy biscuits?
Roll dough evenly to about 1/4 inch thickness and bake until firm at the edges. Allow biscuits to cool completely on a rack — cooling time is crucial for crispness. For extra crunch, let them sit in a turned-off oven with the door slightly ajar after baking.
When should I avoid giving these biscuits?
Avoid if your dog has a known allergy to any ingredient (banana, peanut, oats, chia, egg, coconut). Also avoid feeding to dogs on strict veterinary prescription diets without prior vet approval.
My dog has health conditions—should I still feed these?
Consult your veterinarian before introducing new treats if your dog has diabetes, pancreatitis, food allergies, or weight-management needs. They can advise on suitability and portion control.
Are there choking risks with these biscuits?
Cut biscuits to an appropriate size and supervise first feedings. For dogs that gulp or have dental issues, break biscuits into smaller pieces or soften slightly before offering.

Conclusion

Banana & Chia Crunchy Dog Treat Biscuits are an occasional, homemade snack that pairs simple ingredients for a crunchy reward. This recipe is intended as an occasional treat or meal—not a complete diet. Introduce new foods gradually and monitor your dog for any adverse reactions. For dogs with health conditions or dietary restrictions, consult a veterinarian before offering these biscuits.