Caesar Pasta Salad

INGREDIENTS

1 cup

mayonnaise

1/3 cup

sour cream

1 clove

large garlic (pressed)

2 tbsp

lemon juice

anchovies (finely minced)

1 tsp

Worcestershire sauce

1 lb

penne pasta (cooked until al dente and rinsed with cool water)

leaves large Romaine lettuce (thinly sliced)

1 1/2 cups

grape tomatoes

green onions. green parts sliced

1/2 cup

finely shredded Parmesan cheese

1/2 tsp

ground black pepper

grilled chicken breasts (diced)

1 1/2 cups

croutons