Garden Rotini Pasta Salad

Name: Garden Rotini Pasta Salad
Prep time: 20 min
Cook time: 10 min
Total time: 30 min
Cuisine: American, Mediterranean
Ingredients: 8 ounces of rotini pasta; 1/2 medium cucumber, peeled and diced; 1 cup of tomato, diced and seeded; 2 1/2-ounce can of sliced ripe olives, drained; 1/2 red bell pepper, diced; 1/4 cup of celery, Chopped; 2 tablespoons of finely chopped red onion, optional; 3/4 cup of mayonnaise; 2 tablespoons of prepared pesto; 2 tablespoons of lemon juice; 1/4 teaspoon of freshly ground black pepper; 1/2 teaspoon of salt or to taste; 2 tablespoons of chopped fresh parsley, optional