copy-cat olive garden salad

Ingredients

• 1/3 cup white vinegar
• 4 tablespoons plus 1/2 tbs. water
• 1/2 cup vegetable oil
• 1/4 cup olive oil
• 1 teaspoon mayonnaise
• 1/2 teaspoon garlic powder
• 1/2 teaspoon sugar
• 1/4 teaspoon black pepper
• 1/2 teaspoon salt
• 1/2 teaspoon dried italian seasoning
• 1 package italian salad dressing mix
• 1 teaspoon parmesan cheese
• teaspoon lemon juice