Step 1

Combine the ground beef, onion, garlic, and green pepper in a large saucepan over medium-high heat.

Step 2

Cook and stir until the meat is brown and crumbly and the vegetables are tender, for about 5-7 minutes.

Step 3

Drain the grease from the pan.

Step 4

Stir the diced tomatoes, tomato sauce, and tomato paste into the pan.

Step 5

Add the oregano, basil, salt, and pepper.

Step 6

Simmer the sauce, stirring occasionally, for 1 hour.

Step 7

Serve with the pasta and crusty bread.