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Sweet Potato Crisp Biscuit Dog Treats – Crunchy, Wholesome & Naturally Delicious

These Sweet Potato Crisp Biscuit Dog Treats are crunchy, nourishing, and full of natural sweetness—perfect for dogs who love a crisp, oven-baked snack. Made with simple, dog-safe ingredients and fiber-rich sweet potato, these biscuits are great for daily treats, training rewards, or simply spoiling your pup with something healthy and homemade.
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Ingredients Equipment Method Notes

Ingredients
  

For the Biscuit Dough
  • 1 cup cooked mashed sweet potato (plain & cooled)
  • 1 ½ cups oat flour or blended rolled oats
  • ½ cup whole wheat flour or use all oat flour for gluten-free
  • 1 egg
  • 2 tbsp natural peanut butter xylitol-free
  • 1 –3 tbsp water only if needed
Optional Boosters
  • 1 tbsp ground flaxseed
  • 1 tbsp pumpkin purée
  • Pinch of cinnamon dog-safe in tiny amounts

Equipment

  • Mixing bowl
  • Fork or masher
  • Rolling Pin
  • Baking sheet
  • Parchment paper
  • Cookie cutters
  • Cooling rack

Method
 

Step 1: Prepare the Sweet Potato
  1. Boil or bake sweet potato until soft. Mash until smooth and let cool completely.
Step 2: Mix the Wet Ingredients
  1. In a bowl, combine mashed sweet potato, peanut butter, and egg. Stir until smooth.
Step 3: Add the Dry Ingredients
  1. Mix in oat flour, whole wheat flour, and flaxseed if using.
  2. Stir until a dough forms.
  3. If too dry → add water 1 tbsp at a time.
  4. If too sticky → add extra oat flour.
Step 4: Roll Out the Dough
  1. Lightly flour your surface and roll dough to ¼ inch thickness for crisp biscuits.
Step 5: Cut Into Shapes
  1. Use cookie cutters or cut small squares/strips with a knife.
  2. Place on a parchment-lined baking sheet.
Step 6: Bake Until Crisp
  1. Bake at 350°F (175°C) for 18–22 minutes, or until dry, firm, and lightly golden.
Step 7: Cool Completely
  1. Let biscuits cool on a rack—crispness improves as they cool.

Notes

🧊 Storage & Reheating ❄️
Store in an airtight container for up to 10 days.
Refrigerate for up to 2 weeks.
Freeze for up to 2 months.
For ultra-crisp biscuits: leave them in the turned-off oven for 30–60 minutes to dry out.
🥄 Variations
Soft Version: Bake for less time (12–15 minutes).
Apple Sweet Potato Biscuits: Add ¼ cup grated apple.
Banana Sweet Potato Treats: Add ¼ cup mashed banana.
All-Oat Treats: Replace wheat flour with extra oat flour.
Chewy Bites: Roll thicker (½ inch) and reduce baking time.
❓ 10 FAQs
Can dogs eat sweet potatoes?
Yes—sweet potatoes are healthy and digestible.
Can I use canned sweet potato?
Yes—just ensure it's plain, not pie filling.
Are these biscuits good for puppies?
Yes—cut into small pieces for young pups.
Can I make them grain-free?
Yes—use all oat flour.
Why is my dough sticky?
Add more oat flour until workable.
Why are my biscuits soft?
Bake longer or let them dry out in the oven.
Can I skip the peanut butter?
Yes—add extra sweet potato for moisture.
Can I freeze the baked treats?
Absolutely—freeze up to 2 months.
Can I store these at room temperature?
Yes—up to 10 days in a sealed container.
Are these low-fat?
Yes—very low fat and easy on digestion.
🏁 Conclusion
These Sweet Potato Crisp Biscuit Dog Treats are crunchy, wholesome, and full of natural flavor your dog will adore. With simple ingredients and an easy baking process, they make a nutritious, everyday treat that’s perfect for any pup—especially those who enjoy a satisfying crunch.