Holiday Pasta Pizza Salad

Ingredients

• 8 ounce. elbow macaroni, cooked and liquid removed (use multi-colored variety for holidays)
• 3 tomatoes, minced
• 1 pound white brick cheese, diced
• 1 sm. red onion, sliced in rings
• 1/4 c. salad oil
• 1/4 c. vinegar
• Sliced black olives
• Sliced green pepper
• 1 stick pepperoni, diced
• 1 teaspoon oregano
• 2 teaspoon salt
• 1 clove garlic, chopped (or possibly garlic pwdr)
• 1 teaspoon celery salt
• 1/3 c. Parmesan cheese
• 2 c. croutons
• 1 bunch Romaine lettuce