Really Awesome Black Bean Burgers | Benny Crocker | Umami

Ingredients

• 2 (15-ounce) cans black beans, rinsed and drained
• 4 tablespoons vegetable oil, divided
• 1 medium onion, finely chopped (about 1 cup)
• 1 large poblano pepper, finely chopped (about 1 cup)
• 3 medium cloves garlic, minced
• 1 chipotle chile in adobo sauce, finely chopped, plus 1 teaspoon sauce
• 3/4 cup roasted cashews
• 1/2 cup finely crumbled feta or cotija cheese
• 3/4 cup panko bread crumbs
• 1 large egg
• 2 tablespoons mayonnaise
• Kosher salt and freshly ground black pepper
• Cheese for topping, such as pepper jack, cheddar, muenster, or Swiss (optional)
• 6 to 8 hearty hamburger buns, toasted
• Condiments as desired, such as chipotle mayonnaise , ketchup, mustard, or mayonnaise
• Toppings as desired, such as shredded lettuce, sliced onions, and pickles