Aspic (7)

I believe the answer is:

gelatin

(Other definitions for gelatin that I've seen before include "Colourless protein - edible jelly" , "something gluey" , "Setter" , "Food/glue jelly" , "Jelling agent" .)

I've seen this clue in the Penny Press.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.