One Pot Beef Taco Pasta

Name: One Pot Beef Taco Pasta
Prep time: 5 min
Cook time: 25 min
Total time: 30 min
Cuisine: American
Ingredients: 1 Tbsp olive oil ($0.16); 1 yellow onion ($0.32); 2 cloves garlic, minced ($0.16); 1/2 lb. ground beef ($3.00); 1 packet taco seasoning* ($0.67); 1 15oz. can diced tomatoes ($0.79); 1 4oz. can diced green chiles ($0.67); 1/2 lb. small pasta shells ($0.50); 2 cups beef broth ($0.26); 1 cup shredded cheddar cheese ($1.15); 2 green onions, sliced ($0.20)