Chicken and Shells Dinner

• 1 (12 ounce) package macaroni shells and cheese, dinner mix
• 14 cup chopped onion
• 4 tablespoons butter, divided
• 2 cups cooked cubed chicken
• 1 (10 ounce) package frozen peas, thawed
• 23 cup mayonnaise
• 13 cup seasoned bread crumbs

1. Prepare dinner mix according to package directions.
2. In a small skillet, saute onions in 2 tablespoons butter, until tender.
3. Stir the chicken, peas, mayo, and sauteed onion into the dinner mix.
4. Transfer to a 1 1/2 quart baking dish.
5. Melt remaining butter, and toss with breadcrumbs.
6. Sprinkle over top, and bake uncovered at 350 degrees for 20-25 minutes or until bubbly.

macaroni, onion, butter, chicken, frozen peas, mayonnaise, bread crumbs

Taken from www.food.com/recipe/chicken-and-shells-dinner-458048 (may not work)