1 cup fresh baby spinach
1 cup shredded Mexican cheese blend, divided
1/2 tsp. pepper
3/4 tsp. salt
1-1/3 cups half-and-half cream
3 large eggs, lightly beaten
1/2 cup finely chopped sweet red pepper
1/2 cup finely chopped sweet orange pepper
1 cup small fresh broccoli florets
1 cup sliced fresh mushrooms
1 small onion, finely chopped
2 tbsp. butter
Pastry for single-crust pie (9 inches)