Heat oven to 350 degrees.
Heat oil in heavy skillet.
Add uncooked macaroni, onion, green pepper and garlic, and cook, stirring constantly, until macaroni turns slightly yellow.
Heat tomatoes to boiling point and add remaining ingredients.
Add to macaroni mixture.
Pour into 2-qt.casserole, cover and bake 30 to 40 minutes until macaroni is tender.
Good served with sausages and tossed salad.