Chicken Pesto Pasta - cooking recipe

Ingredients

1 1/2 c. mayonnaise
1 pkg. Knorr pesto sauce
2 Tbsp. red wine vinegar
16 oz. pasta (twist, tri-color)
1 large red onion, chopped
2 c. cooked chunky chicken

Preparation

Mix and cook together.
It's better if made the night before.