What is this close-up picture? (WotsThat: Rye bread crust texture (macro))

Question

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

IchorDrop · Accepted Answer

Rye bread crust texture (macro). Rye bread's dense chewy texture comes from rye flour having less gluten-forming protein than wheat, which is why rye loaves are often blended with wheat flour or leavened with a sourdough starter to help them rise.

Answer: Rye bread crust texture (macro)

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