Try this Parmesan Roasted Brussels Sprouts recipe, or contribute your own.
Try this Parmesan Roasted Brussels Sprouts recipe, or contribute your own.
Parmesan cheese bears the burden of flavor development in this preparation. Aged hard cheeses contain high levels of glutamates, which undergo Maillard browning rapidly when exposed to high radiant heat. Commercial ovens frequently struggle with radiant heat distribution, making dark metal sheet pans superior to insulated light-colored aluminum for encouraging this cheese crust to form.
High moisture destroys crispness. Trimming the stem ends and halving the sprouts exposes internal water to evaporation during the initial stages of baking. Crowding the pan traps steam, effectively boiling the vegetables instead of roasting them; spacing the halves cut-side down ensures direct contact with the hot oiled surface. Shaking the components in a plastic bag provides uniform fat distribution without pooling excess oil that leads to soggy interiors.
Operating at 425 degrees F requires monitoring the breadcrumbs closely during the final three minutes of the fifteen to seventeen minute cooking window, because fine crumbs burn rapidly once the moisture has driven off. Swapping standard breadcrumbs for panko increases surface area and yields a crunchier outer layer.