Funghi

Tuber melanosporum

S tier

Tuber melanosporum is the scientific name for the black Périgord truffle, the winter black of French and Spanish prestige kitchens. The fruiting body is roughly round, with a dark warted peridium and a dense gleba marbled in white veins when cut; aroma opens with cocoa, wet forest, and a garlic-musk warmth that intensifies as the truffle ripens. True melanosporum is associated with calcareous soils under oak, hazel, and hornbeam, and commands the highest prices among cultivated and wild black truffles. Use raw shavings over eggs, pasta, polenta, and warm potatoes so heat releases perfume without cooking the fungus into mute earthiness. Butter, cream, and mild cheeses carry the aroma; do not drown it in strong spice. Peak season is midwinter in the northern hemisphere; frozen and jarred product exists but loses the volatile top notes that define fresh melanosporum.