Easy Tuna casserole

1 bag (24 oz.) Green Giant frozen pasta with carrots, broccoli, sweet snap peas & garlic sauce
2 cans (5 oz. ea.) Tuna- drained
1 can (10 3/4 oz.) cream of potato soup
1/4 cup milk

for topping:
1 cup soft bread crumbs-about 2 slices
2 T. butter- melted

Heat oven to 350*- spray 2 qt. casserole dish with cooking spray.
In a large microwavable dish, place pasta-veg. mixture. Cover with plastic wrap; microwave on high 5 min. then stir and microwave again for about 6 more minutes, until the sauce chips are melted and the veggies are cooked.
stir in tuna, soup and milk. Pour into casserole dish.
In a small bowl, toss topping ingredients then sprinkle over mixture.
Bake 25-30 minutes until hot and the topping is golden brown.