Sweet Potato Protein Burgers

Liana Werner-Gray

by | Updated: October 23rd, 2025

These sweet potato burgers redefine plant-based burgers — hearty, high-protein and full of feel-good flavor. Chickpeas, quinoa and seeds team up for a satisfying bite that’s crispy on the edges and tender inside. Vegan, gluten-free and fun to top any way you like, they’re the kind of wholesome comfort food you’ll crave on repeat.

Two Sweet Potato Burgers with Guacamole, Tomato and Onion on Seed-Topped Whole Grain Buns

Two Sweet Potato Burgers with Guacamole, Tomato and Onion on Seed-Topped Whole Grain Buns
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Sweet Potato Protein Burgers

Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes
Servings 4
Calories 451 kcal
Author Liana Werner-Gray

Ingredients

Topping options (choose your favorites)

Bun options

  • Gluten-free buns
  • Whole-grain buns
  • Sourdough buns

Instructions

  1. Steam or boil cubed sweet potatoes for 10-12 minutes, until fork-tender. Drain well.
  2. In large bowl, combine sweet potato cubes and chickpeas and mash lightly, leaving some texture.
  3. Stir in quinoa, hemp seeds, pumpkin seeds, onion, garlic, oat flour and spices. Mix until well combined. If mixture is too soft, add more oat flour 1 tablespoon at a time.
  4. Form patties by dividing mixture into 4 equal portions; form each portion into ¾-inch thick patties. Refrigerate 15-20 minutes to firm up before cooking.

To oven bake

  1. Preheat oven to 400 degrees F. Line baking sheet with parchment paper and oil paper lightly.
  2. Bake patties 20-25 minutes, flipping halfway through, until golden and slightly crisp on edges.

To pan fry

  1. In skillet over medium heat, heat 2 tablespoons avocado oil. Fry patties 4-5 minutes per side, until crisp and golden brown.

Recipe Notes

Get the ingredients you’ll need from Vitacost.

Nutrition Facts
Sweet Potato Protein Burgers
Amount Per Serving (1 burger)
Calories 451 Calories from Fat 189
% Daily Value*
Fat 21g32%
Saturated Fat 2g10%
Trans Fat 0.003g
Polyunsaturated Fat 8g
Monounsaturated Fat 9g
Sodium 312mg13%
Potassium 762mg22%
Carbohydrates 54g18%
Fiber 10g40%
Sugar 8g9%
Protein 15g30%
Vitamin A 16741IU335%
Vitamin C 7mg8%
Calcium 93mg9%
Iron 5mg28%
* Percent Daily Values are based on a 2000 calorie diet.

Featured Products

TruRoots Organic Non-GMO Quinoa
Redmond Real Salt Organic Season Salt
Stony Brook Organic Raw Pumpkin Seeds