@jc100 mentioned Bakewell tarts so why not?
The hard part with recipes that go back centuries is that the original is usually lost. Someone will say theirs is the original because they got it from their grandmother who made it but added her own touch. In other words, it isn't the original.
So in my interpretation of a Bakewell tart I started with a crust that ended up in the garbage. After checking a few other recipes I found they contained ingredients that kept the crust from tasting like a stale soda cracker. I skipped that part and got a Keebler premade shortcake crust.
I made my own raspberry jam and put down a slightly thicker layer of jam than called for. If all else failed I could scrape off the rest of the topping and have raspberry shortcake.
Then in went the ground almonds, sugar, egg and other bits. The recipe I switched to had the tart iced but I went with almond slivers instead. It is baked and the hardest part of the instructions is being tolerated.... Allow to cool.