2 lbs cooked chicken breasts, cut into 1/2" to 1" pieces
1/2 cup red bell pepper, chopped
1/2 cup green onions, chopped
1/3 cup light creamy caesar dressing
1/2 cup chicken broth
1 1/2 cups Mozzarella cheese, grated
1 12-oz package tubed pasta (such as penne or macaroni), cooked and drained
1/4 cup croutons

Combine all ingredients but croutons, mixing well, in a 2 quart baking dish. Allow to cool and freeze.

From freezer: Thaw casserole. Top with crushed croutons and bake in 350F preheated oven for 30 minutes or until topping is browned and casserole is bubbly.