3 lazy no Recipes

onion, sliced very thin, olive oil, fresh sliced mushrooms, sauerkraut, rinsed and well-drained, butter, water (or more ), instant potato flakes, water, milk, salt, black pepper, shredded cheddar cheese, shredded asiago cheese (or parmesan, if you have to), no-boil lasagna noodles (9-12 noodles), sour cream

soy coffee creamer (or any non-dairy milk), soymilk (or any non-dairy milk), sugar, arrowroot or 2 tbsp cornstarch, vanilla extract (no imitation stuff)