炊 is a Japanese kanji written with 8 strokes, listed here under the keyword “cook”. It is built from 火 (fire) and 欠 (lack). In Remembering the Kanji by James W. Heisig it is frame 507.
On KumiJi Glyph Explorer, open the parts search and type “fire” + “lack”. 炊 is among the results, together with every other character containing the same shapes.
Open 炊 in the interactive kanji search
to expand every part down to its smallest pieces, add your own names and mnemonic stories,
or search for other characters by their parts.