Pizza Salad (a.k.a.The World's Best Pasta Salad)

Ingredients

• 1 lb spiral shaped pasta
• 3 medium tomatoes (seeded & sliced)
• 1 lb cheddar cheese (cubed)
• 1 -2 bunch scallion (sliced)
• 3 ounces sliced pepperoni
• 34 cup vegetable oil
• 23 cup grated parmesan cheese
• 12 cup red wine vinegar
• 2 teaspoons dried oregano
• 1 teaspoon garlic powder
• 1 teaspoon salt
• 14 teaspoon pepper

Instructions

1. In a large bowl, combine cooked macaroni, tomatoes, cheddar cheese, scallion and pepperoni.
2. In a small bowl, combine oil, parmesan cheese, vinegar and seasonings; pour over macaroni mixture.
3. Cover and refrigerate for several hours.