Black Bean And Spinach Enchilada Casserole

This is a Meatless Monday favorite in my house. I assemble it the night or morning before, and then pop it in the oven 30 minutes before dinner. Serve it with chopped tomatoes, avocado, cilantro and a dollop of sour cream for a complete meal.

Dinner, Make Ahead, Vegetarian, Good For A Crowd