Spaghetti Salad - cooking recipe

Ingredients

1 (12 oz.) pkg. thin spaghetti
3 chopped tomatoes
2 chopped green peppers
1 chopped red onion
1 (8 oz.) Italian dressing
1/8 to 1/4 c. red wine vinegar
1/2 tsp. garlic salt
1/4 to 1/2 c. McCormick Salad Supreme

Preparation

Break spaghetti in 3-inch pieces and cook according to package instructions.
Cool.
Add remaining ingredients to cooled spaghetti.
Mix.
Chill in covered dish, about 24 hours.