Untested - Fresh Spinach Mushroom Frittata

2 tablespoons butter
3 cloves garlic, minced
1/2 cup onion, sliced
8 ounces mushrooms, quartered
2 cups fresh spinach, chopped
6 eggs
1/2 teaspoon salt
1 dash pepper
1/2 cup grated parmesan cheese

1. Melt butter in an oven proof skillet.
2. Add garlic, onions and mushrooms cooking until onions are translucent.
3. Add spinach, sautee for 2 minutes.
4. Beat eggs, salt& pepper together.
5. Pour over mixture in skillet, stirring to combine.
6. Cook eggs for about 4 minutes, eggs will be almost but not quite set still moist on top.
7. Sprinkle with cheese and put in oven.
8. Broil 6" from heat for 3-4 minutes or until eggs are set and cheese is lightly browned.