Crispy Balsamic Roasted Brussels Sprouts Recipe (2024)

FAQs

Why are my roasted brussel sprouts not crispy? ›

Why Are My Brussel Sprouts Not Crispy? Spread them out into a single layer on a rimmed baking sheet to avoid overcrowding. If they're too close together, they'll steam instead of roast which stops the crisping process.

Your first step should always be to blanch the brussels sprouts. This is basically when they get submerged in boiling water just for a few minutes, not until they're fully cooked, but just enough to take away some of the bitterness. Blanching also softens them and preserves their beautiful bright green color.

Don't be shy with oil when roasting veggies. Stick with olive oil or grapeseed oil, but avocado, canola, or vegetable oil work fine too. Just make sure there's enough fat on the brussel sprouts (and the pan) to help them get crispy. A good rule of thumb is at least 1 Tbsp olive oil per pound of brussel sprouts.

Place the sprouts cut-side down: Trim and halve the sprouts and roast them with their cut side against the baking sheet. The cut side will caramelize beautifully while the outer leaves crisp. Keep the leaves: Don't discard the outer leaves that fall away as you cut the sprouts.

The soak time tenderizes the sprouts so the middles are softer. Don't worry, they won't be soggy! I would never do that to you. If, like me, you don't mind some chew to your sprouts, you don't need to soak the Brussels sprouts prior to cooking.

Blanching is optional, but it allows you to roast at a higher temperature to crisp up the edges. I blanched my Brussels sprouts for just a few minutes before shocking them with cold water. Toss the Brussels sprouts with olive oil, salt, and pepper until well coated. The key, actually, is to add quite a bit of salt.

The flavor components that contribute to a bitter flavor are concentrated in the center of the brussels sprout. If you slice the the veggie in half, it helps to release some of those compounds during the cooking process. Smaller is better when it comes to tenderness and flavor.

Not using enough oil.

The other secret to ridiculously crispy Brussels sprouts is tossing them in plenty of oil. We like to use olive oil, but plain vegetable oil is great too. If the sprouts are well-coated, they'll caramelize and char instead of simply softening in the oven.

Tips for cooking brussels sprouts

Halve, quarter or shred sprouts to minimise the cooking time. If the sprouts are larger than average and you want them to remain whole, you can of course cook them for longer. They will probably need 7-8 minutes to cook through. Don't cut a cross in the base of your sprouts.

Sprouts on the stalk will stay fresher longer than sprouts that have been picked off and sold loose. Plan on about 1/2 pound (8 ounces) of raw brussels sprouts per person.

Why are my roasted brussel sprouts bitter? ›

Fresh, brussels sprouts that are in season will taste better. That's because they lose sugar the longer they are stored, often making them taste more bitter as a result.

If brussels sprouts taste bitter to you, you may have a gene that senses bitter compounds in brassicas. It is similar to the gene that makes cilantro taste like soap to the people who have it, and like a yummy herb to people who don't.

While you can make roasted Brussels sprouts whole or halved, I recommend trimming and halving them for this easy recipe. To trim: Using a knife, trim off the bottom of the tough stem end of each Brussels sprout. Then, remove any yellow or damaged leaves, and cut each Brussels sprout in half lengthwise.

Reheat the Same Way They Were Cooked

The only difference is that we'll lower the oven temperature for reheating. A high oven temperature is ideal for roasting, but since the sprouts are already cooked, we just want to heat them through and bring back their crispy char, without burning them.

You need a nice coating of oil—enough to make the heads shiny or if they're cut, enough oil to get inside the folds of some of the leaves. Without oil, Brussels don't brown and soften—they dehydrate. Its also possible that they simply need more time in the oven. Cooking times vary depending on their size.

The usual cause is poor soil, lack of growth and especially the use of non-hybrid cultivars. Only hybrid cultivars can be relied on to produce firm sprouts.

It's as simple as spreading the leftover Brussels sprouts in a single layer on a baking sheet (use two to avoid overcrowding if there's a lot) and heating them in a 350°F for 10 to 12 minutes. When the sprouts come out of the oven they'll be hot and crispy all over.