Here’s a recipe for a potato peel pie, but I warn you, it tastes like paste. The more authentic it is, the nastier. These ingredients will make a very small pie (expand at will):

1 potato
1 beet
1 Tablespoon milk

Peel the potato and put the peelings in a pie pan. Don’t cook the peels, because you’re in the middle of an Occupation and you don’t have any fuel. Boil the potato and the beet together in salty water, but not for very long, due to the fuel problem. Just until you can stick a fork in the potato. Take them out and mash them up with the milk. Pour the glop in the pie pan. Bake at 375 for as short a time as is consonant with digestion (fuel again), say, fifteen minutes.

The finished product will look quite attractive and pink. If you squint, you can almost imagine raspberries. Don’t be fooled. It looks a lot better than it is. However, if you forgot that you were in the middle of WWII and added a bunch of butter and milk and salt, it could be quite tasty.