What is this close-up picture? (WotsThat: Waffle grid pattern)

Question

What object is shown in this zoomed-in close-up photo?

MalachiteRun · Accepted Answer

Waffle grid pattern. Waffle grids have been a breakfast staple for centuries, with the first waffle irons appearing in medieval Europe. The distinctive square pattern isn't just for looks—it creates crispy edges while keeping the inside tender, and helps toppings stay put.

Answer: Waffle grid pattern

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