My Mousakka (sp?)
Lasagne meat and Veg base: Minced beef, onion, tomatoes, carrots etc with plenty of beef stock and a clove of gralic.
Then in a casserole dish but that on the bottom, on top: 1 tub of Greek yoghurt, loads of chedder cheese and 2/3 eggs, whisk it all up, whack in the oven 'til the egg goes fluffy.
Mashed tats on top of that, finish with more cheese grated on the same grater as the garlic. 10-15 more mins in the over for cheese to bubble.
Take it out, plate it up, cream yourself.