2 lbs. zucchini, thinly sliced
1 (4 oz.) can sliced mushrooms, undrained
2 onions (optional)
1 tbsp. butter

Combine and cook until tender.

2 eggs, separated
1 (8 oz.) sour cream or mushroom soup
2 tbsp. all-purpose flour
1/2 tsp. salt
6 oz. shredded Cheddar cheese
6 slices bacon, cooked and crumbled
1/4 tsp. dry bread crumbs
1 tbsp. butter

Beat egg yolks, add cream and flour and salt - beat egg whites until stiff; fold into cream mixture. Layer half and squash mixture, cream and cheese and bacon, repeat - combine bread crumbs and melted butter. Sprinkle on top. Cook at 350 degrees for 25 minutes.