Name: Sweet Potato and Quinoa Burgers with Red Onion and Blue Cheese
Ingredients: 4 hamburger buns; 1 cup sweet potatoes, cut into 1/2-inch cubes; 1 cup cooked quinoa; 1/2 cup panko (Japanese-style bread crumbs); 1 large egg; 1 tsp fresh garlic, minced; 1 tsp cumin; 1 tsp paprika; 1 tsp kosher salt; 1/2 tsp freshly-ground black pepper; 1 medium-sized red onion, sliced into 1/4-inch thick rings; 2 tbsp olive oil; 1/2 tbsp balsamic vinegar; 1/2 cup blue cheese, crumbled