Preheat oven to 400°F (200°C). Toss the diced sweet potatoes with 1 tablespoon of olive oil, salt, and pepper. Spread on a baking sheet and roast for 20-25 minutes, or until tender and slightly caramelized. Let cool slightly.
In a large bowl, mash the black beans with a fork or potato masher, leaving some whole for texture. Do not over-mash.
Add the cooled roasted sweet potatoes, chopped red onion, minced garlic, chopped cilantro, minced chipotle pepper, adobo sauce, cumin, smoked paprika, oregano, salt, and pepper to the bowl with the mashed black beans.
Mix well to combine all ingredients. Add breadcrumbs gradually until the mixture is firm enough to form patties. The amount of breadcrumbs may vary depending on the moisture content of the sweet potatoes and black beans.
Form the mixture into 4 equal-sized patties. Place the patties on a baking sheet lined with parchment paper.
Bake the patties in the preheated oven for 15-20 minutes, flipping halfway through, until heated through and slightly browned.
While the burgers are baking, prepare the chipotle mayo. In a small bowl, combine the vegan mayonnaise, minced chipotle pepper (if you want more heat), adobo sauce, and lime juice. Mix well and set aside.
Once the burgers are cooked, serve them on your favorite burger buns with your desired toppings and a generous dollop of chipotle mayo.
Nutrition per serving (240g)
For extra flavor, sauté the red onion and garlic in a little olive oil before adding them to the burger mixture.
If the burger mixture is too wet, add more breadcrumbs or oat flour to help bind it together.
You can also pan-fry the patties instead of baking them. Heat a little olive oil in a skillet over medium heat and cook the patties for 5-7 minutes per side, or until golden brown and heated through.
Feel free to adjust the amount of chipotle pepper to your liking. If you prefer a milder flavor, use less chipotle or omit it altogether.
Store leftover burgers in an airtight container in the refrigerator for up to 3 days.
Burgers can be frozen after baking. Cool completely and wrap individually before freezing.
Oven
Stove
Food Processor (optional)
Large Bowl
Baking Sheet
No wine pairing suggestions available for this recipe.