Mixed Vegetable Casserole will be your family’s new favorite side dish recipe. Even those who aren’t fans of vegetables love this casserole!
Cook vegetables according to package directions, until just tender
Drain vegetables and mix with cheese, mayo, celery, and onion
Put into greased casserole dish
Melt margarine and mix in crackers or Cheez-it's
Put cracker crumb mixture on top
Bake at 350 for 30 minutes