flakes (optional)
2 tablespoons grated Parmesan cheese (optional, for serving)
2 tablespoons chopped fresh parsley (optional, for garnish)
Directions
Heat a large Dutch oven over medium heat and add the olive oil. Once hot, add the diced onion and cook for 3 to 4 minutes, stirring occasionally, until softened and lightly translucent.
Stir in the minced garlic and cook for 30 seconds, just until fragrant, being careful not to let it brown.
Add the ground beef, salt, and black pepper to the Dutch oven. Cook, breaking the meat up with a wooden spoon, for 5 to 7 minutes, until the beef is fully browned and no pink remains. If there is excess grease, carefully spoon off most of it, leaving just a thin layer for flavor.
Turn off the heat under the Dutch oven for a moment. Pour the uncooked pasta shells directly over the browned beef and gently spread
