5-Ingredient Sweet Potato and Flaxseed Biscuits (Allergy-Friendly): A Nutritious Treat for Sensitive Pups
Looking for a healthy, allergy-friendly treat for your pup? These 5-Ingredient Sweet Potato and Flaxseed Biscuits are the perfect solution!
Packed with nutrients, fiber, and healthy fats, these biscuits are ideal for dogs with food sensitivities or anyone looking to spoil their furry friend with something homemade and wholesome. Plus, they’re super simple to make.
Let’s get started and bake up some tail-wagging happiness!
Ingredients

Here’s what you’ll need for these allergy-friendly biscuits:
- 1 cup of mashed sweet potato (steamed or roasted, with no added sugar or seasoning)
- ½ cup of ground flaxseed (for healthy fats and binding power)
- 1 cup of oat flour (or coconut flour for a grain-free option)
- 1 egg (to bind everything together)
- 1 tablespoon of olive oil (for added moisture and healthy fats)
Just five clean, dog-safe ingredients for a treat that’s as nutritious as it is delicious!
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Join The Club Today! 🐾Why These Ingredients?
Here’s why these ingredients are a fantastic choice for your pup:
- Sweet Potato: Rich in vitamins A, C, and B6, as well as fiber, sweet potatoes are great for digestion and overall health.
- Ground Flaxseed: Packed with omega-3 fatty acids and fiber, flaxseed promotes a shiny coat, healthy skin, and good digestion.
- Oat Flour: Gentle on sensitive stomachs, oat flour is a gluten-free option that adds structure to the biscuits.
- Egg: Acts as a natural binder while adding a protein boost.
- Olive Oil: Provides healthy fats for skin and coat health, plus it keeps the biscuits moist.
Together, these ingredients create a treat that’s flavorful, allergy-friendly, and beneficial for your pup’s health.
Step-By-Step Instructions

Ready to bake some goodness? Here’s how:
Prep the Ingredients
- Preheat your oven to 350°F. Starting with a hot oven ensures evenly baked biscuits.
- Line a baking sheet with parchment paper to prevent sticking and make cleanup easy.
Mix the Dough
- In a large mixing bowl, combine the mashed sweet potato, ground flaxseed, egg, and olive oil. Mix until well combined.
- Gradually add the oat flour, stirring until a dough forms. If it feels too dry, add a tablespoon of water at a time until the dough comes together.
Shape and Bake
- Roll the dough out on a lightly floured surface to about ¼-inch thickness. Use cookie cutters to create fun shapes, or simply slice the dough into squares.
- Place the biscuits on the prepared baking sheet. Bake for 20-25 minutes or until firm and slightly golden.
Cool Before Serving
- Let the biscuits cool completely before sharing them with your pup. (Patience, little buddy—it’ll be worth it!)

Common Mistakes
Here are a few potential pitfalls to avoid when making these biscuits:
- Overbaking: These biscuits should be firm but not rock-hard. Keep an eye on them in the last few minutes of baking.
- Skipping the cooling step: Hot biscuits can burn your dog’s mouth, so always let them cool completely.
- Too sticky dough: If the dough is too wet to handle, sprinkle in a little more oat flour until it’s easier to work with.
- Sweet potato trouble: Be sure to use plain, cooked sweet potato—no added sugar, salt, or spices.
Alternatives
Want to customize these biscuits? Here are some easy swaps and add-ons:
- Use pumpkin instead of sweet potato: Canned or fresh pumpkin puree works beautifully and adds a seasonal twist.
- Try coconut flour: For a grain-free option, replace oat flour with coconut flour. Use less, as coconut flour is more absorbent.
- Add parsley: A sprinkle of chopped parsley adds a hint of freshness and breath-boosting benefits.
- Incorporate shredded carrots: Add extra texture and nutrition with finely shredded carrots.
- Sprinkle in turmeric: A pinch of turmeric offers anti-inflammatory benefits and a golden hue.
Storing Your Sweet Potato and Flaxseed Biscuits
These biscuits store well, so you can make a big batch and save some for later:
- Room Temperature: Store in an airtight container for up to 5 days.
- Refrigerator: Keep them fresh in the fridge for up to 2 weeks.
- Freezer: Freeze for up to 3 months. Thaw before serving.
More Healthy Food For Your Dog
Health Benefits
These biscuits are more than just tasty—they’re packed with health benefits for your pup:
- Rich in fiber: Sweet potato, flaxseed, and oat flour support healthy digestion and regularity.
- Loaded with omega-3s: Flaxseed provides healthy fats that promote a shiny coat and skin health.
- Vitamin-packed: Sweet potato is a powerhouse of vitamins A, C, and B6, supporting immune function and overall wellness.
- Low in allergens: Perfect for dogs with sensitivities to grains, chicken, or other common allergens.
- No artificial additives: Homemade means no preservatives, fillers, or unwanted extras—just pure, wholesome goodness.
FAQ
Q: Can I skip the egg?
A: Yes! Replace the egg with a flaxseed and water mixture (1 tablespoon flaxseed + 3 tablespoons water) for a fully vegan option.
Q: Are these safe for puppies?
A: Definitely! Just make smaller biscuits or break them into pieces for tiny mouths.
Q: Can I use fresh flaxseed instead of ground?
A: No. Whole flaxseeds don’t provide the same binding properties or health benefits as ground flaxseed.
Q: Can humans eat these?
A: Absolutely! They’re human-safe, but keep in mind they’re not sweetened like our snacks.
Q: How many biscuits can I give my dog?
A: Treats should make up no more than 10% of your dog’s daily calorie intake. Adjust based on their size and activity level.
Final Thoughts
There you have it—5-Ingredient Sweet Potato and Flaxseed Biscuits that are allergy-friendly, easy to make, and packed with nutrition. Whether your dog has food sensitivities or you just want to whip up a healthy homemade treat, these biscuits are sure to be a hit.
So, grab your ingredients, fire up the oven, and watch your pup’s excitement grow as these nutritious treats bake to perfection. They’ll be begging for more in no time! 🐾

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 😉