Spaghetti Sauce

1 lb. extra lean ground beef
1 clove garlic, minced or put through garlic press
1 onion, chopped fine
1/2 green pepper, chopped fine
1/2 cup sliced mushrooms
2 cups chopped fresh tomatoes with juice,
or 16 oz. can diced tomatoes
1 6 oz. can tomato paste
1 tsp. sugar
1 bouillon cube
1 tsp. basil
1 tsp. oregano
1/2 tsp. salt