Did you read the whole thing? He was to eat the dung at first but got it changed to barly cakes. If you read the whole thing you might have more fun if not more understanding. You might want to find out why Ezekiel did this.
There was that one part when his "chosen people" took a bunch of Canaanite women, kept half as sex slaves, and sacrificed the other half to god. Does "roasted infidel woman" count as a recipe?
God told Israel not to eat or drink blood. This is scientifically accurate answer to protect the Israelite people from deadly germs and tape worms that may cause death.