Cold Spaghetti Salad

Ingredients

• 1 pound thin spaghetti
• 1 bottle Italian salad dressing , 8 ounce
• 0.25 cups red wine vinegar
• 2 cups shredded Parmesan cheese
• 1 can Italian-style diced tomatoes , 16 ounce
• 1 small red onion , chopped
• 1 package pepperoni sausage , 8 ounce
• 1 jar sliced mushrooms , 4 ounce
• 1 jar sliced green olives , 3 ounce
• 0.25 jars salad seasoning mix , 2.62 ounce

Instructions

1. 1

   Bring a large pot of lightly salted water to a boil. Cook spaghetti in the boiling water, stirring occasionally, until tender yet firm to the bite, about 10 minutes; rinse under cold water and drain. Transfer to a large bowl.

2. 2

   Pour Italian dressing and vinegar over spaghetti; mix well. Add Parmesan cheese, diced tomatoes, onion, pepperoni, mushrooms, olives, and salad seasoning mix; stir until well combined.

3. 3

   Serve at room temperature, or refrigerate, covered, for about 3 hours, or marinate 8 hours to overnight.