Jan 27, 2020 · Vegetable casseroles have come a long way since the days of simple green beans and cheese baked in a casserole dish.Now, friends and family will look forward to the unique and mouthwatering aromas of these dishes that feature ingredients far beyond the ordinary, just like the Broccoli Cheddar Hash Brown Casserole pictured here. Best of all, you serve one of these nutrient-rich … Freeze enchiladas and sauce for up to 2 months.Bake frozen, thaw sauce overnight.heat oven to 400 degrees.Remove foil and plastic wrap from baking dishes, and pour sauce over enchiladas; cover with foil. Really enjoyed this recipe! My skillet is a Griswold 9 (not the 12 called for). I used about half the Kale called for. I used "Southwest flavored" chicken -- next time I will get unflavored. The recipe has enough kick of it's own. Next time I will probably use 1.5 - 2 times the enchilada sauce. We like our casseroles to have a bit more liquid.