2 teaspoons olive oil.
1 green belle pepper, diced.
2 stalks celery, tough strings removed, thinly sliced.
1 small onion chopped. 1 tablespoon hot paprika.
1 teaspoon dry yellow mustard.
1 26 oz. [ 780 gm ] jar plain spaghetti sauce.
1 tablespoon red wine vinegar.
Heat olive oil in a large saucepan over medium heat.
Add green peppers, celery and onions and cook, stirring often, until soft, about 5 minutes.
Stir in paprika and mustard and cook for 30 seconds.
Add spaghetti sauce and vinegar.
Simmer for 5 minutes to blend flavors.
Estimated cooking time, under 30 minutes
