Sweet Potato Cinnamon Dog Treat Coins

Author: Adam

Published: January 19, 2026

🎉 Introduction

Crunchy, small-format dog biscuits made with real sweet potato and a light touch of cinnamon. These coin-shaped treats bake up crisp at the edges with a tender center — perfect for training or an occasional reward. The recipe uses simple, dog-safe pantry ingredients and yields a batch you can refrigerate or freeze for convenience.

Easy to make, grain-flexible (see variations), and sized for portion control, these treats are intended as occasional snacks — not a complete diet. Clear instructions and simple equipment make this a great beginner-friendly dog-baked recipe.

Prep, bake, and store with confidence: the recipe includes storage tips and safe substitution notes for dogs with sensitivities.

🧰 Equipment Needed

Oven
Mixing bowl
Measuring cups and spoons
Potato masher or fork
Mixing spoon
Rolling pin
Small round cookie cutter or rim of a glass
Baking sheet
Parchment paper
Cooling rack

🛒 Ingredients

Sweet Potato Base

1 cup Cooked mashed sweet potato
1 whole Egg (large)
1 tablespoon Coconut oil, melted

Dry Ingredients & Flavor

1 cup Oat flour
1/2 cup Whole wheat flour
1/2 teaspoon Ground cinnamon

Optional and Finishing

1-2 tablespoons Water, as needed
a pinch Extra pinch of cinnamon for sprinkling (optional)

👩‍🍳 Directions

Prep the Sweet Potato and Oven

Preheat the oven to 325°F (163°C). Line a baking sheet with parchment paper.
If you haven’t already, cook a medium sweet potato until tender (bake, steam, or microwave), then peel and mash until smooth; measure 1 cup mashed.

Make the Dough

In a mixing bowl combine the mashed sweet potato, egg, and melted coconut oil. Stir until evenly combined.
In a separate bowl whisk together oat flour, whole wheat flour, and ground cinnamon. Gradually add the dry mix to the sweet potato mixture and stir until a soft dough forms.
If the dough is too dry, add water 1 teaspoon at a time; if too sticky, add up to 1 tablespoon more oat or whole wheat flour. The dough should be firm enough to roll but not crumbly.

Shape and Bake

Lightly flour a clean surface with oat flour. Roll the dough to about 1/4 inch (6 mm) thickness using a rolling pin.
Cut coins using a small round cookie cutter or the rim of a small glass. Re-roll scraps and cut remaining coins.
Place coins on the prepared baking sheet about 1/2 inch apart. Optionally sprinkle a very light pinch of cinnamon over each coin.
Bake at 325°F (163°C) for 20–25 minutes, or until edges are lightly golden and coins feel firm. For extra crunch, flip coins halfway through baking and bake an additional 3–5 minutes.

Cool and Store

Remove treats from the oven and transfer to a cooling rack. Let cool completely — they will crisp up as they cool.
Once cooled, serve as an occasional treat. Store leftovers in an airtight container in the refrigerator for up to 7 days or freeze up to 3 months.

Notes

Storage & Reheating

Store completely cooled Sweet Potato Cinnamon Dog Treat Coins in an airtight container in the refrigerator for up to 7 days. For longer storage, freeze in a sealed freezer-safe bag for up to 3 months. Thaw in the refrigerator or at room temperature; no reheating is required — serve at room temperature. If you prefer a crunchier texture after refrigeration, warm briefly (5–10 seconds) in a low oven (250°F / 120°C) and then cool before serving.

Variations

You can make this recipe grain-free by replacing the oat and whole wheat flours with a measured blend of oat flour and a dog-safe grain-free flour (such as chickpea flour) — adjust liquid as needed. For smaller dogs, roll thinner and cut smaller coins. Omit whole wheat flour and increase oat flour if your dog is sensitive to wheat. Do not add sweeteners, salt, or any extra spices beyond the small amount of cinnamon called for.

FAQs

Are these treats suitable for puppies or senior dogs?

They can be given to most puppies (over 8–10 weeks) and senior dogs in small pieces; adjust portion size based on age and size, and consult your veterinarian for very young puppies or geriatric dogs with special needs.

What if my dog has a grain allergy or wheat sensitivity?

Substitute the whole wheat flour with additional oat flour or use a veterinarian-approved grain-free flour. Introduce any substitution gradually and monitor for digestive upset.

How often can I feed these to my dog?

These are intended as occasional treats. Use them sparingly as part of a balanced diet — for most dogs, a few small coins per day or several per week is appropriate depending on size and overall calorie intake.

Can I substitute the coconut oil or egg?

For oil, use a small amount of olive oil instead of coconut oil. For egg replacement, a small mashed banana or a tablespoon of unsweetened plain yogurt can sometimes work as a binder, but texture will differ.

How should I store leftovers and are they safe in the freezer?

Store in an airtight container in the fridge up to 7 days or freeze up to 3 months. Thaw before serving; freeze in a single layer first to avoid sticking.

How do I control portion sizes for different dog weights?

For small dogs (under 20 lb) give 1–2 coins at a time; medium dogs (20–50 lb) 2–4 coins; large dogs (over 50 lb) 4–6 coins, adjusting for calorie needs and overall daily treats.

Any tips for getting the right texture?

Measure flour carefully, and roll to about 1/4 inch thickness. If cookies crack, add a teaspoon of water to the dough. Flip halfway through baking for even crisping.

When should I NOT feed these to my dog?

Do not feed if your dog has a known allergy to any ingredient used (sweet potato, eggs, coconut, or grains) or if your veterinarian has advised against these ingredients for a specific medical condition.

Should I check with a vet before feeding these to a dog with health issues?

Yes — consult your veterinarian before introducing any new treat if your dog has health conditions such as pancreatitis, obesity, diabetes, or known food sensitivities.

How should I introduce these treats to my dog?

Offer a small piece first and watch for digestive changes or allergic reactions over 24–48 hours. Introduce gradually, increasing amount only if tolerated well.

Conclusion

These Sweet Potato Cinnamon Dog Treat Coins are an easy, home-baked occasional treat that uses simple, dog-safe ingredients. They are not a complete diet and should be offered sparingly as part of a balanced feeding plan. Introduce new foods gradually and monitor your dog for any signs of intolerance. If your dog has health conditions or dietary restrictions, consult a veterinarian before offering new treats.