One Pot Chili Mac

Name: One Pot Chili Mac
Prep time: 5 min
Cook time: 30 min
Total time: 35 min
Cuisine: American
Ingredients: 1 yellow onion ($0.70); 2 cloves garlic ($0.08); 1 Tbsp olive oil ($0.22); 1 lb. ground beef (see notes, $4.98); 2 Tbsp all-purpose flour ($0.03); 1 Tbsp chili powder ($0.30); 1/2 tsp smoked paprika ($0.05); 1/2 tsp garlic powder ($0.05); 1/2 tsp dried oregano ($0.05); 8 oz. tomato sauce ($0.56); 3 cups beef broth (see notes, $0.39); 1/2 lb. uncooked macaroni (about 2 cups, $0.59); 1 cup shredded cheddar ($0.98)