Pasta Primavera
["2 (12 oz.) pkg. thin spaghetti or vermicelli", "1 (8 oz.) bottle red wine and vinegar salad dressing", "3 medium size green peppers, chopped", "3 medium size sweet red peppers, chopped", "3 medium size yellow squash, cut into thin strips", "3 c. sliced fresh mushrooms (optional)", "1 1/2 c. chopped green onions", "3/4 c. sliced pitted ripe olives", "1/2 tsp. salt"]
["Cook spaghetti according to package directions; drain and keep warm.", "Combine salad dressing and remaining ingredients in a large skillet; cook over medium heat, stirring often, about 5 minutes or until vegetables are crisp-tender.", "Pour over hot spaghetti, tossing gently.", "Yield:", "12 servings."]
["thin spaghetti", "red wine", "green peppers", "sweet red peppers", "yellow squash", "mushrooms", "green onions", "olives", "salt"]