Chillin Out Pasta Salad - cooking recipe

Ingredients

8 oz. (2 1/2 c.) medium shell pasta
1 (8 oz.) carton (1 c.) plain nonfat yogurt
2 Tbsp. salt-free herb seasoning
1 1/2 c. chopped celery
1 c. sliced green onion
1 lb. cooked small shrimp
3 c. coarsely chopped tomatoes (3 large)
2 Tbsp. spicy brown mustard

Preparation

Cook pasta according to package.
Drain and cool.
In a large bowl, stir together yogurt, mustard and herb seasoning.
Add pasta, celery and green onion.
Mix well.
Chill for 2 hours.