Sloppy Joes

Name: Sloppy Joes
Prep time: 10 min
Cook time: 20 min
Total time: 30 min
Cuisine: American
Ingredients: 1 yellow onion ($0.32); 1 green bell pepper ($0.79); 2 cloves garlic ($0.16); 1 Tbsp olive oil ($0.16); 1 lb. ground beef* ($5.49); 1 15oz. can tomato sauce ($0.79); 3 Tbsp tomato paste ($0.21); 2 Tbsp apple cider vinegar ($0.12); 2 Tbsp brown sugar ($0.08); 1 tsp Dijon mustard ($0.06); 1 tsp chili powder ($0.10); 1 tsp Worcestershire sauce ($0.02); 3/4 tsp salt ($0.03); 5 hamburger buns ($1.87)