Spinach, Mushrooms & Cheese Casserole


  • 3 10oz. boxes frozen, chopped spinach, thawed
  • 2 8oz. boxes mushrooms, sliced
  • 4 Tbls. butter, divided
  • 1/2 C. finely chopped onion
  • 2 cloves garlic (or you can use some garlic powder)
  • salt & pepper, to taste
  • 1 1/2 C. cheddar cheese


  1. Preheat oven to 350 degrees.
  2. Add 2 tablespoons butter to saute pan and saute mushrooms and garlic until mushrooms soften and release their water, about 5 minutes. Set aside.
  3. Squeeze excess water out of spinach and add to large bowl. Add 2 tablespoons melted butter, onions, couple shakes of salt & pepper to taste, and mix well.
  4. In small, high walled casserole dish (1.5-2 quart size is good), layer half spinach mixture, mushrooms, half cheese, remaining spinach, then remaining cheese.
  5. Bake 20 minutes, until hot and cheese is melted.