Vegetable Cheese Enchiladas
["8 (6-inch) corn tortillas", "1 medium zucchini, cut into 1/2-inch cubes", "1 c. (4 oz.) shredded reduced fat Monterey Jack cheese, divided", "1 c. cooked brown rice", "1/4 c. chopped green onion", "1/3 c. lo-fat sour cream", "1/4 tsp. salt", "1/4 tsp. pepper", "cooking spray", "2 (10 oz.) cans chopped tomatoes and chiles (undrained)"]
["Wrap tortillas in aluminum foil and bake at 350\u00b0 for 7 minutes.", "Cook zucchini in boiling water to cover for 2 minutes; drain and pat dry with paper towels."]
["corn tortillas", "zucchini", "cheese", "brown rice", "green onion", "sour cream", "salt", "pepper", "cooking spray", "tomatoes"]