Step 1

In a large skillet set to medium high heat, add the ground beef. Brown and crumble with a spatula or wooden spoon. Drain the fat.

Step 2

Add the meat to the slow cooker. Add the crushed tomatoes, diced tomatoes, tomato paste, brown sugar, onion, garlic, oregano, basil, salt, pepper and red pepper flakes. Stir.

Step 3

Place the lid on the slow cooker. Cook on LOW for 8 hours or HIGH for 4 hours. Do no open the lid during the cooking time.

Step 4

Serve with desired cooked noodles and top with parmesan cheese.