1 (9 inch) pie shell, baked
4 eggs, beaten (egg substitute may be used)
1 c. whole milk (or 3/4 c. skim milk)
3/4 tsp. salt
1/4 tsp. pepper
1/4 tsp. nutmeg
1 c. mushrooms, coarsely chopped
5 green onions, sliced (optional)
1 (10 oz.) pkg. chopped frozen spinach, thawed
8 oz. Swiss cheese, grated

Prick and bake pie shell until lightly browned. Squeeze and drain spinach. Layer spinach, mushrooms, onions and 1/2 the cheese in the pie shell. Pour egg mixture over and top with balance of cheese. Bake at 425 degrees for 10 minutes. Lower heat to 325 degrees and bake until a knife inserted in the center comes out clean (about 25 minutes). Remove from oven and let stand 5 minutes before cutting.