Lazy Pierogi Recipe

Rinse saurkraut with boiling water. Drain . My G'mother cooked with /swanina/ (sp?)or fatback. I use bacon when I can't find it. In a heavy pan, allow fat to render out. Saute onions in fat until translucent. Add drained saurkraut and allow to warm through . Salt/pepper to taste. Transfer kraut to a casserole. Wisk together soup and water. Add noodles, soup and add'l mushrooms. Add more water if neccessary until everything is pretty well coated. Bake in 350 degree oven until bubbling.