Pasta shells with ground beef
Prep Time: 10 minutes Cook Time: 25 minutes Total Time: 35 minutes Servings: 4 Difficulty Level: Easy Meal Type: Main Course Cuisine: Italian-American Ingredients Pasta and Meat 12 oz (340g) medium pasta shells 1 lb (450g) ground beef (lean preferred) 1 tablespoon olive oil (optional, for browning) Sauce and Flavorings 1 small onion, finely diced…