Favorite Veggie Burgers

Ingredients (15)

• 1 1/2 pounds sweet potatoes (2 medium or 3 small)
• 1/2 cup quinoa, rinsed in a fine-mesh colander
• 1 cup water
• 1 can (15 ounces) black beans, rinsed and drained (or 1 1/2 cups cooked black beans)
• 1/2 cup chopped red onion (about 1/2 small red onion)
• 1/3 cup chopped fresh cilantro
• 2 cloves garlic, pressed or minced
• 2 tablespoons adobo sauce* or 2 teaspoons smoked paprika
• 2 teaspoons ground cumin
• 1 teaspoon chili powder
• 1/2 teaspoon salt
• 1 1/4 cups quick-cooking oats** (use certified gluten-free oats if necessary)
• Extra-virgin olive oil, for brushing (or avocado oil, if using stovetop method)
• 8 whole wheat hamburger buns (optional)
• Your favorite burger fixings: Avocado or guacamole, tomato, onion, lettuce, pickles, cheese, sprouts, ketchup, hot sauce, mustard, fried eggs...