Wash and core 20 large tomatoes; cut into chunks. Place in large kettle with 4 large onions, chopped (4 cups); 4 large carrots, pared and shredded; 1/2 cup chopped parsley; 3 tablespoons sugar; 2 tablespoons salt and 3/4 teaspoon pepper.

Bring slowly to boiling, stirring often; lower heat and simmer 30 minutes or until thick. Cool, measure 3 cups at a time into blender container; blend 1 minute on high. Package in Seal-A-Meal, can be used for base for spaghetti sauce, chili sauce or barbecue sauce.