Things found beneath layers? (4)

I believe the answer is:

eggs

(Other definitions for eggs that I've seen before include "Bacon and - -" , "Poultry products" , "Roe" , "Don't teach your grandmother to suck --" , "Ova" .)

I've seen this clue in the Universal.

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.