Sloppy Joes Recipe

Spray large skillet with no-stick cooking spray. Heat over medium-high heat about 30 seconds. Crumble ground turkey into skillet. Add onion, bell pepper and celery. Cook and stir 3 to 5 minutes or until turkey is lightly browned and vegetables are tender. Stir in tomato sauce, vinegar, sugar and mustard. Reduce heat to low. Cook 25 to 30 minutes until most of liquid is absorbed, stirring occassionally. Serve on hamburger buns.