Antipasto Dip - cooking recipe

Ingredients

1 medium onion, browned in oil
1/2 c. vinegar
1 bottle chili sauce
1 c. ketchup
1 large can white tuna in water
1 bottle sweet cocktail onions
1/2 jar mixed sweet pickles
1 Tbsp. sugar
1 bottle stuffed olives
1 can sliced mushrooms

Preparation

In a large saucepan, bring all ingredients to a boil; refrigerate.
Serve in small dip bowl with sturdy, large crackers.