3-Ingredient Sweet Potato Dog Cookies: Healthy & Easy
Let’s be real—sometimes, less is more. That’s exactly the vibe with these 3-ingredient sweet potato dog cookies.
They’re quick, easy, and loaded with wholesome goodness your pup will love. Sweet potatoes, oats, and an egg—that’s all you need to make your furry friend’s day.
Ready to make some magic? Let’s get baking!
Ingredients

Here’s the all-star lineup for this recipe:
- 1 cup mashed sweet potato (cooked and cooled—don’t serve it hot unless you want to learn how to ice a dog’s tongue). I highly recommend THIS masher.
- 1 cup rolled oats (or oat flour if you’re feeling fancy like that) – These ORGANIC rolled oats are awesome.
- 1 egg (the glue that holds it all together).
It all works great in the oven. How about the air fryer? It works too! If you don’t have your own air fryer yet, trust me – it saves SO much time. I’m using the one below:
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Join The Club Today! 🐾Why These Ingredients?
Short list, big benefits—here’s why these three are the dream team for dog cookies:
- Sweet Potatoes: Packed with fiber, vitamins A and C, and a natural sweetness that dogs love. They’re basically a superfood for pups.
- Oats: Great for digestion, full of healthy carbs, and easy to work with in recipes. Plus, no tummy trouble here.
- Egg: The unsung hero of baking. It binds the ingredients together and adds a little extra protein punch.
Instructions (Step-by-Step)

Don’t worry—if you can boil water, you can make these. Here’s how:
- Cook the Sweet Potato:
Start by cooking your sweet potato. Boil it, bake it, microwave it—doesn’t matter as long as it’s soft. Let it cool before mashing. (Pro tip: The mash should be smooth, not chunky. Your dog’s not a fan of surprises in their cookies.) - Preheat the Oven:
Preheat your oven to 350°F (175°C). Line a baking sheet with parchment paper or grease it lightly. Save yourself the cleanup headache. - Mix It All Together:
In a mixing bowl, combine the mashed sweet potato, rolled oats, and egg. Stir until it forms a sticky dough. If it’s too wet, add a sprinkle of oats. Too dry? Splash in a little water. You’re in control here. - Shape the Cookies:
Scoop out small portions of dough and roll them into balls. Flatten them into cookie shapes with your hand or the back of a spoon. No cookie cutter? No problem—your dog won’t care. - Bake to Perfection:
Pop the cookies in the oven and bake for 20-25 minutes, or until they’re firm and slightly golden. Let them cool completely before serving. Seriously, don’t rush this—no one likes a burned tongue, especially your dog. - Taste Test (Optional):
Sure, they’re for your dog, but if you’re curious, they’re totally edible for humans. Just don’t expect bakery-level flavor—these are for your pup, remember?

Common Mistakes
- Not Mashing the Sweet Potato Properly:
Lumpy mash = uneven dough = sad cookies. Take a minute to mash it smooth. - Using Raw Sweet Potato:
Dogs can’t digest raw sweet potatoes well, so make sure they’re fully cooked and soft. - Skipping the Cool Down:
Hot cookies might smell amazing, but your dog’s mouth won’t thank you for rushing it. - Overbaking:
These cookies should be firm, not hockey pucks. Keep an eye on them—they’ll harden a bit as they cool.
Storing Your Sweet Potato Dog Cookies
Don’t worry if you made too many (though your dog might disagree). Here’s how to keep them fresh:
- Room Temperature: Store in an airtight container for up to a week.
- Refrigerator: Keep them in the fridge for up to two weeks.
- Freezer: Freeze for up to three months. Thaw before serving, unless your dog’s into icy snacks.
Pro Tip: Label them! You don’t want someone mistaking these for human cookies (unless you want a good laugh).
Health Benefits
Let’s break down why these cookies are more than just a snack:
- Supports Digestion: Sweet potatoes and oats are gentle on the stomach and high in fiber. Perfect for pups with sensitive tummies.
- Packed with Vitamins: Sweet potatoes are a great source of vitamins A, C, and B6, which boost immunity and overall health.
- Protein for Energy: The egg adds a healthy dose of protein, keeping your dog fueled and ready for zoomies.
FAQ
1. Can I use canned sweet potato?
Yes, but make sure it’s plain with no added sugar or spices. Dogs don’t need your fancy pumpkin spice sweet potatoes.
2. What if my dog hates sweet potatoes?
First, who’s this dog? Second, you can swap the sweet potato for mashed pumpkin or banana.
3. Can I add extras like cinnamon or peanut butter?
Totally. A pinch of cinnamon adds flavor, and a tablespoon of peanut butter is always a hit. Just make sure it’s xylitol-free.
4. Are these cookies safe for puppies?
Absolutely! Just break them into smaller pieces for little mouths.

Final Thoughts
And there you have it—3-ingredient sweet potato dog cookies that are healthy, easy, and totally tail-wag-worthy. Whether you’re spoiling your pup or just flexing your DIY skills, this recipe is a guaranteed win. Plus, your dog will love you even more—if that’s even possible.
So, grab that sweet potato, roll up your sleeves, and get baking. Your furry best friend will thank you with wagging tails, happy barks, and maybe even a few extra cuddles. 🐾

I’ve spent 10+ years in dog training, digging into what makes dogs (and their humans) tick. At Smart Dog Learning, I share my no-nonsense, fun approach to training so you can enjoy life with a well-behaved, happy pup—no boring lectures, just practical results 😉