This one popped into my head on the way to work this morning. Glad to have missed almost all of these. Except #2, which Mom would fry to the point of burning. I refused to eat it, and the sight of liver makes me sick.
1. Aspic (Meat Jelly)
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Savory gelatin dishes made with meat stock and suspended ingredients like eggs or vegetables were a staple at mid-century dinner parties.