Black Bean and Vegetable Burritos

Name: Black Bean and Vegetable Burritos
Ingredients: 4 9- to 10-inch-diameter flour tortillas; 3/4 cup chopped onion; 2 teaspoons vegetable oil; 1/2 teaspoon ground cumin; 1/2 teaspoon chili powder; 1 cup chopped red bell pepper; 2/3 cup frozen corn kernels, thawed; 1 medium carrot, coarsely grated; 1 2/3 cups canned black beans, rinsed, drained; 1/2 cup drained canned Mexican-style stewed tomatoes; 2 teaspoons minced seeded jalapeño chile; 8 tablespoons grated Monterey Jack cheese (about 2 ounces); 4 tablespoons nonfat sour cream; 4 tablespoons chopped fresh cilantro