Collard Wrapped Burritos

Name: Collard-Wrapped Burritos
Ingredients: 1 teaspoon fine grain salt; 10 large collard leaves*, thickest part of stem trimmed; 1 ¾ cup water; 1 cup quinoa; 1 tablespoon extra-virgin olive oil; 2 teaspoons minced garlic; 1/2 teaspoon ground cumin; 1/2 teaspoon ground coriander; 1 20-ounce can black beans, drained; 1 carrot, shredded; 3 scallions, chopped; 2 Roma tomatoes, chopped; 1 red bell pepper, chopped; 1/4 teaspoon freshly ground black pepper; 1 pound cheddar cheese, shredded (about 3 cups); Olive oil cooking spray