Steam squash until crisp-tender. Sprinkle with a little salt if desired. Combine egg yolks, sour cream, and flour. Fold in egg whites. Place half of squash in 12 x 7 x 2 inch greased baking dish. Top with half of egg mixture. Sprinkle with cheese and all of bacon. Add second layer of squash , egg mixture, and cheese. Melt butter and stir in bread crumbs. Sprinkle over top of casserole. Bake at 350 degrees F for 20-25 minutes.

From the <Micro Cookbook Collection of Contemporary Recipes>. Downloaded from Glen's Mm Recipe Archive, http://www. Erols. Com/hosey.