Savory Bacon and Egg Dish

10 slices bacon, partly fried
1 cup grated Swiss cheese
2 green onions, sliced (include greens)
4 beaten eggs
1 1/2 cups light cream
1 1/4 teaspoons salt
1/8 teaspoon white pepper
4 ounces fresh mushrooms (optional)

In large bowl, combine cheese, eggs, bacon (cut 1" pieces), onions, cream, salt and pepper. Add mushrooms if desired and pour into lightly buttered 8" square baking dish. Bake until firm then remove from oven and let stand a few minutes before serving.