My son claims this is the best recipe I have come up with for sloppy joes. Serve on hamburger buns and top with cheese.
Heat oil in a large skillet over medium heat; cook and stir onion in hot oil until translucent, 5 to 7 minutes. Break ground turkey into small pieces and add to skillet; cook and stir, breaking turkey further into smaller pieces, until completely browned, 7 to 10 minutes.
Stir ketchup, vinegar, Worcestershire sauce, Dijon mustard, brown sugar, and chili powder into the turkey; cook at a simmer until hot and thick, about 10 minutes.
Per Serving: 302 calories; protein 24g; carbohydrates 21.3g; fat 14.4g; cholesterol 83.8mg; sodium 725.8mg.