Food & Drink
Cheese Aging Quiz
From fresh mozzarella to 30-month Parmigiano — the science of affinage
From fresh mozzarella to 30-month Parmigiano — the science of affinage
Italian banks use wheels of Parmigiano-Reggiano as loan collateral — Credem alone has stored hundreds of thousands of wheels. From fresh ricotta to 36-month Comté, the science of cheese aging — affinage — turns milk into one of the most complex foods on Earth. This quiz dives into rinds, molds, caves, and the bacteria that give every aged cheese its character.
Each round presents 10 randomized questions from a pool of 50, with four multiple-choice options and instant feedback after every answer. Your final score comes with a performance tier and shareable results.
You'll explore the molds Penicillium roqueforti and Penicillium camemberti, washed-rind classics like Epoisses and Taleggio, the caves of Roquefort and the Jura, why aged cheeses are low in lactose, tyrosine crystal crunch, and why a wheel of Parmigiano can serve as a bank loan.
An affineur is a specialist who matures cheeses after they leave the cheesemaker. They control humidity and temperature, turn and brush wheels, wash rinds, and decide when each cheese is ready for sale.
Parmigiano-Reggiano is aged a minimum of 12 months. Top-tier wheels are typically aged 24, 30, or 36 months, with rare 'extra vecchio' wheels going beyond that.
Washed-rind cheeses such as Epoisses and Limburger are repeatedly bathed in brine, beer, or wine, which encourages the growth of Brevibacterium linens — the same bacterium responsible for human foot odor.
Last updated: April 2026