How do I solve 21 across in Times Cryptic 29538?

Question

Accepted Answer

21 across reads "Picture biscuits straight from the oven?" (8 letters); the answer is SNAPSHOT. It's a charade: the answer breaks into parts in clue order, each part clued by a word or short phrase. No indicators needed; watch for standard abbreviations (RA = artist, US = American, IN = at home) and short synonyms. The full step-by-step breakdown is on this page.

Picture biscuits straight from the oven? (8)

21A — Picture biscuits straight from the oven? (8) — SNAPSHOT