Press Brown/Saute (then start) and add the ground beef, pepper, garlic and onion. Cook on high until the meat is browned and crumbled. Press Start/Stop. Drain excess fat. Return meat mixture to the pot.
1 lb lean ground beef, 1/2 cup chopped green bell pepper, 3 cloves garlic, 1 cup onion
Add the rest of the ingredients in the order listed. Do not stir.
1 can (14.5 oz) can diced tomatoes, 2 cans (14.5 oz) cans tomato sauce, 1 tbsp Worcestershire sauce, 1 tsp basil, salt and pepper to taste, 2 cups large elbow macaroni, 2 cups water, 2 bay leaves
Close the lid, set the steam release valve to closed. Press Steam (high pressure) and adjust time to 4 minutes.
When cooking cycle is done, do a quick pressure release. Open the lid and stir. Remove the bay leaves. Sauce will thicken as it cools.