Fenugreek leaf

Starch absorbs bitterness and turns it into savoury. The whole point of aloo methi.

Bland fresh curd needs a loud bitter leaf; the fat carries the sotolon.

Sotolon is fat-soluble. Crushed into hot ghee is where the maple note appears.

Earthy seed under a bitter leaf; neither is sweet, so nothing turns cloying.

Lactic acid takes the hard edge off bitterness without diluting the aroma.

Dark meat has the fat to hold a leaf this bitter through a long simmer.

Acid and glutamate give the bitterness a base to stand on rather than float.

Sulfur and sotolon do not overlap, so both stay audible in a heavy gravy.

Earth on earth, with maple bitterness stopping the dal tasting like porridge.

Seed and leaf in one pot: one toasted and bitter, one green and hay-like.

Branched fatty acids meet a bitter leaf: two loud things that cancel neatly.

Cocoa bitterness plus sotolon reads as caramel neither ingredient contains.

Same molecule, sotolon, from opposite directions. One sweet, one savage.

Roast bitterness and hay-maple bitterness. Chemically obvious, culinarily unheard of.