Italian Pasta Salad with Tomato Mayonnaise

Salad

• 4 oz. (1 1/2 cups) uncooked bow tie pasta (farfalle)
• 2 medium Italian plum tomatoes, coarsely chopped
• 1 medium red bell pepper, coarsely chopped
• 1 medium green bell pepper, coarsely chopped
• 1/3 cup chopped sweet onion
• 1 1/2 oz. (1/3 cup) pepperoni slices
• 1/4 cup chopped fresh parsley
• 1/4 cup chopped seeded pepperoncini chiles
• 1 (2 1/4-oz.) can sliced ripe olives

Tomato Mayonnaise

• 1/2 cup marinara or spaghetti sauce
• 3 tablespoons light mayonnaise or salad dressing
• 2 tablespoons purchased light Italian salad dressing
• 1/4 teaspoon salt