Savory Roasted Brussels Sprouts

Why This Savory Roasted Brussels Sprouts Works

In the hot oven, the cut sides of the Brussels sprouts sit flat on the baking sheet, so they brown first. That browning makes the outside a little crisp while the inside softens. As they roast, the sprouts lose some water, so their taste becomes stronger instead of watery or boiled-tasting.

In the bowl, the olive oil coats every sprout, so they don’t dry out in the heat. The oil also lets the cut edges brown instead of steaming. Balsamic vinegar thins the oil a bit, so it spreads more easily and reaches into the little leaves and gaps. During roasting, the vinegar cooks down and sticks to the sprouts, so it doesn’t stay sharp or runny.

Garlic pieces sit on and around the sprouts and toast in the oil. As everything roasts, the salt and pepper spread over the cut sides and loose leaves. By the time the pan comes out of the oven, the sprouts are tender in the middle, crisp in spots, and coated with a sticky, browned layer of oil, vinegar, and garlic.

Mistakes To Avoid

Letting the Brussels sprouts roast too long at 400°F makes the outer leaves burn and turn bitter while the centers dry out. Instead of being tender with crisp edges, they end up hard, shriveled, and unpleasantly charred.

Crowding the sprouts on the baking sheet causes them to steam instead of roast. Moisture gets trapped between them, so they soften and turn a bit soggy, with pale, limp surfaces instead of browned, crisp edges.

Cutting the sprouts into very uneven sizes leads to some pieces cooking much faster than others. The small halves can burn and turn tough while the larger ones stay firm and slightly raw in the middle.

Skipping the step of tossing the sprouts well in the oil, vinegar, and garlic mixture leaves some pieces almost dry. Those dry spots don’t brown evenly and can come out leathery, while other pieces get too coated and can burn where the garlic clumps.