How to Make Grilled Sweet Potato Burgers with Zesty Chipotle Mayo

Simple Summary

These Sweet Potato Burgers with Chipotle Mayo are a delicious vegetarian twist on classic burgers, combining the earthy sweetness of sweet potatoes with a smoky, spicy kick from the chipotle mayo.

Recipe Details

• Prep Time: 20 minutes
• Chill Time: 30 minutes
• Cook Time: 10 minutes
• Total Time: 1 hour
• Servings: 4
• Difficulty: Intermediate

Ingredients

For the Sweet Potato Burgers:

• 2 medium sweet potatoes (about 1 pound), peeled and grated
• 1 can (15 oz) black beans, drained and rinsed
• 1/2 cup rolled oats
• 1/4 cup finely chopped red onion
• 2 cloves garlic, minced
• 1 large egg
• 1 tsp ground cumin
• 1 tsp smoked paprika
• 1/2 tsp salt
• 1/4 tsp black pepper
• 2 tbsp olive oil

For the Chipotle Mayo:

• 1/2 cup mayonnaise
• 2 tbsp minced chipotle peppers in adobo sauce
• 1 tbsp lime juice
• 1/4 tsp garlic powder
• Salt to taste

For Serving:

• 4 whole grain burger buns
• 1 avocado, sliced
• 4 lettuce leaves
• 1 tomato, sliced

Instructions

1. In a large bowl, combine the grated sweet potato, black beans, rolled oats, red onion, garlic, egg, cumin, smoked paprika, salt, and pepper. Mix well.

2. Form the mixture into 4 equal-sized patties, about 1/2 inch thick. Place on a plate and refrigerate for 30 minutes to firm up.

3. While the patties chill, make the chipotle mayo. In a small bowl, mix together mayonnaise, minced chipotle peppers, lime juice, and garlic powder. Season with salt to taste. Refrigerate until ready to use.

4. Preheat your grill or grill pan to medium-high heat.

5. Brush both sides of each patty with olive oil.

6. Grill the patties for 4-5 minutes on each side, or until they're nicely charred and heated through.

7. In the last minute of cooking, toast the burger buns on the grill if desired.

8. Assemble the burgers: Spread chipotle mayo on both halves of each bun. Place a lettuce leaf on the bottom bun, followed by a sweet potato patty, sliced avocado, and tomato. Top with the other half of the bun.

9. Serve immediately and enjoy your delicious Sweet Potato Burgers with Chipotle Mayo!

Chef's Notes

• For a vegan version, replace the egg with a flax egg (1 tbsp ground flaxseed mixed with 3 tbsp water) and use vegan mayonnaise.
• If you prefer a milder spice, reduce the amount of chipotle peppers in the mayo.
• These patties can be made ahead and frozen. Simply thaw in the refrigerator before grilling.
• For a gluten-free option, use certified gluten-free oats and serve on lettuce wraps instead of buns.
• If you don't have a grill, these patties can be cooked in a skillet over medium heat for 4-5 minutes per side.

Nutritional Info

Per serving (1 burger with bun and toppings): Approximately 450 calories, 15g protein, 55g carbohydrates, 22g fat. These burgers are high in fiber, vitamins A and C from the sweet potatoes, and heart-healthy fats from the avocado. They also provide a good source of plant-based protein and complex carbohydrates.

Serving Suggestions

• Pair these burgers with sweet potato fries or a light mixed green salad for a complete meal.
• For a refreshing beverage, serve with homemade lemonade or an iced tea.
• These burgers are perfect for summer barbecues, casual dinner parties, or Meatless Mondays.
• For presentation, serve open-faced to showcase the vibrant colors of the patty and toppings.
• Consider offering additional toppings like pickled red onions, sprouts, or crumbled feta cheese for guests to customize their burgers.