Extra Credit · Toras Kohanim
And that which is left of the meal-offering shall be Aharon’s and his sons’; it is most holy of the fire-offerings of Hashem.
Sifra (Toras Kohanim) on Vayikra 2:10 — not listed as a Torah Temimah unit on this passuk.
Sefaria — Sifra / Toras Kohanim
English: “And that which is left of the meal-offering…” — even if it was not salted, even if it was not presented [at the corner of the altar] — except if nothing of its frankincense was burned.
R’ Eliezer #1 (ריבוי) / scope of “that which is left” — what defects still leave shirayim permitted.
Priestly consumption of mincha remainders survives some procedural gaps (salt, presentation), but not the total absence of frankincense smoke.