Got a pup who acts like they’ve never been fed? Mine does the same dramatic spin every time I open the fridge.
These air fryer sweet potato and kale treats are about to become your new secret weapon. They’re crunchy, healthy, and stupidly easy to make.
No fancy equipment or weird ingredients required. Just real food your dog will love.
Ingredients
- 1 large sweet potato, peeled and diced into 1/2 inch cubes
- 1 cup fresh kale, stems removed and finely chopped
- 1 tablespoon coconut oil, melted
- 1/2 teaspoon turmeric powder (optional, but great for joints)
- 1/4 cup rolled oats (not instant)
- 1 tablespoon flaxseed meal (optional, for omega-3s)
Instructions
- Preheat your air fryer to 350ยฐF for 3 minutes.
- In a large bowl, toss the sweet potato cubes with melted coconut oil and turmeric. Make sure every piece is coated.
- Add the chopped kale and mix gently. The kale will wilt during cooking, so don’t worry if it looks like a lot.
- Sprinkle in the rolled oats and flaxseed meal. Stir until everything is evenly distributed.
- Spread the mixture in a single layer in the air fryer basket. Don’t overcrowd or they won’t get crispy.
- Air fry at 350ยฐF for 10 minutes. Shake the basket halfway through.
- Check for doneness. Sweet potato should be tender but not mushy. Kale should be crispy like chips.
- Let the treats cool completely on a wire rack before serving. They’ll firm up as they cool.

Calories and Nutrition
| Nutrient | Amount per serving (1/4 cup) |
|---|---|
| Calories | 85 |
| Protein | 2g |
| Fat | 3g |
| Carbohydrates | 14g |
| Fiber | 3g |
| Vitamin A | 120% DV |
| Vitamin C | 15% DV |
| Calcium | 4% DV |
| Iron | 3% DV |
Storage Tips
These treats are best eaten within a week. Store them in an airtight container at room temperature. If your house is humid, keep them in the fridge to maintain crunch.
- Refrigerator: Lasts up to 10 days in a sealed container.
- Freezer: Freeze in a single layer on a baking sheet, then transfer to a freezer bag. They’ll keep for 3 months.
- Pro tip: Add a silica gel packet to the container to absorb moisture and keep them crispy.
Feeding Suggestions

Start with a small piece to see how your dog reacts. Some dogs have sensitive stomachs to kale. I give my 50-pound lab about 1/4 cup as a treat or meal topper.
- Small dogs (under 20 lbs): 1 to 2 tablespoons per day.
- Medium dogs (20 to 50 lbs): 1/4 cup per day.
- Large dogs (over 50 lbs): 1/3 to 1/2 cup per day.
- Puppies: Wait until they’re at least 8 weeks old. Start with tiny bits to test tolerance.
- Senior dogs: These are great for older pups because sweet potato is gentle on digestion. Just cut pieces smaller.
Nutritional Benefits
Sweet potato is a powerhouse for dogs. It’s packed with beta-carotene which converts to vitamin A for healthy eyes and skin.
The fiber helps with digestion and keeps your dog feeling full. FYI, sweet potato is also low in fat, making it great for weight management.
Kale is the green stuff your dog probably tries to avoid, but it’s worth the effort. It’s loaded with vitamins K, C, and A.
The antioxidants help fight inflammation and support the immune system. IMO, kale is one of the best leafy greens for dogs, but moderation is key.
Coconut oil adds healthy fats that support a shiny coat and brain function. Turmeric is a natural anti-inflammatory that can help with joint pain. Just don’t overdo it. A little goes a long way.
Health Considerations and What to Avoid
Kale in large amounts can cause issues. It contains calcium oxalates which can contribute to bladder stones in some dogs. Stick to the recipe amounts and don’t feed it daily.
Avoid adding salt, garlic, or onion. These are toxic to dogs. Seriously, keep them out of the kitchen when you’re cooking for your pup.
Skip the sugar. Dogs don’t need added sweeteners. Sweet potato is naturally sweet enough.
Watch for allergies. Some dogs are sensitive to grains like oats. If your dog has a known grain allergy, swap the oats for quinoa or omit them entirely.
Never feed raw sweet potato. It’s hard to digest and can cause blockages. Always cook it first.
FAQs
Can puppies eat this recipe?
Yes, but wait until they are at least 8 weeks old. Start with very small pieces to see how their digestive system handles it. Puppies have sensitive stomachs, so introduce new foods slowly.
How often can I give these treats to my dog?
Two to three times per week is plenty. These are nutrient dense, so they should be a supplement to your dog’s regular diet, not a replacement. Too much kale can cause stomach upset.
Can I use frozen kale instead of fresh?
Absolutely. Just thaw it first and squeeze out the excess water. Frozen kale releases more moisture during cooking, so you might need to add an extra 2 to 3 minutes in the air fryer.
My dog has a sensitive stomach. Is this recipe safe?
Sweet potato is usually gentle on digestion, but kale can be a problem for some dogs. Start with a tiny piece and watch for signs like gas, diarrhea, or vomiting. If your dog tolerates it, you’re good to go. If not, try making the treats with just sweet potato and oats.
