Tuna Mac and Cheese Bake

1 pkg macaroni and cheese dinner mix
1 can tuna, drained
1 can cream of mushroom soup
1 1/3 c milk
18 oz. frozen peas
1 can mushrooms, drained
1 can French-fried onions

Prepare mac and cheese according to package directions. Add the tuna, soup, milk, peas, mushrooms and half the fried onions. Place in a greased 9x13 baking dish. Bake uncovered at 325 for 25 minutes. Sprinkle with remaining fried onions; bake 5 minutes longer.

**Super easy and ingredients are usually on the shelf. The fried onions really gave it a little extra something special. Any veggies would work, but the peas were great.