How Long to Grill Brussel Sprouts in Foil

How Long to Grill Brussel Sprouts in Foil

Are you curious about the duration needed to grill Brussel Sprouts in foil, or are you in search of a straightforward recipe for grilling them? Fear not! Grilling Brussel Sprouts becomes a breeze with the right instructions.

Most cooks like to cook them in the summer as this is one of their ways to cook Brussel Sprouts. You can easily find a simple step-by-step guide for How to Grill Brussels Sprouts so that you may have the veggies when you are cooking them.

In this blog, we are going to share an easy grilled brussels sprouts recipe along with you. And why it is important to use a foil pack to grill them.

How to Grill Brussel Sprouts with a Foil Pack Method

Here is the recipe, simple ingredients, and easy instructions to follow for perfect grilled Brussel Sprouts.


For this recipe, you just need some simple ingredients to cook foil pack grilled brussels sprouts.

  • Yellow onion
  • Olive oil
  • Spices
  • Garlic powder
  • Salt
  • Black pepper
  • Brussels Sprouts

How to Grill Brussel Sprouts in the Foil?

First of all, preheat the grill up to 400 degrees F. While waiting, wash the brussels sprouts and pat dry them.

Next, put the Brussels and onion slices in a large bowl and sprinkle them with garlic powder, salt, pepper, and olive oil.

The next step is to make your foil pack. Add the Brussels into a large piece of foil and then put another piece of foil on the top. You have to seal the edges by folding a piece of foil together. A knife or fork may be helpful to poke a hole at the top of the foil to allow some steam to escape out.

Now grill the entire foil pack by placing it on the direct flame on a preheated grill. And grill it for almost 20 to 25 minutes.

Your Brussel sprouts are ready; you have to serve them instantly by adding some pepper and salt if required.

Why is it Important to Use a Foil pack method while Grilling your Brussels Sprouts?

By using foil packs, you can easily prevent your Brussel sprouts from falling from the grill grates.

It can hold all of your seasoning material like spices, salts, and oil. So that none of this material spills from the grates of the grill.

When you are using a sealed foil pack and holes poked in its top, it may help you in the even cooking of brussels sprouts by keeping mushy away from the steam.

How to make Perfect Roasted Brussel Sprouts?

The perfect roasted brussels sprouts are crisp and golden from the outside and tender from the inside. When you roast them, they get full of irresistible caramelized flavor that is both nutty and sweet at the same time.

When you are roasting Brussel sprouts, they do not require a lot of seasoning. But you can try several different ways to serve them.

How to Roast Brussels Sprouts?

Following are some tips and tricks that will ensure that your roasted Brussels sprouts turn out the best.

Select the Brussels Sprouts Wisely

When you are at some grocery store purchasing some brussels sprouts, always look for bright, green ones that are intact with outer leaves. They must feel firm when you gently squeeze them. Smaller sprouts are more tender and sweet, but you can choose sprouts roughly the same size. It is because you can do them around the same time. Along with it, you can store new Brussels sprouts in an air-sealed bag in your vegetable drawer. They may keep well for about 7 to 10 days.

Trim and Halve them

Firstly you have to slice off the nubby ends as they are tough and do not want to eat them. After that, slice each in half from the flat base via the top. It is the main thing. Now your sprouts have flat edges that may bake flush against the pan and caramelize.

Never Overcrowd your pan

Remember that brussels sprouts need some breathing space on the pan; otherwise, they will create a lot of steam that will never crisp up. It is recommended to use 2 pans on 2 se[arate racks near the center of the oven instead of cramming too many sprouts on a single pan.

Bake them at a High Temperature

You have to bake the Brussel sprouts on high heat to get them crispy and golden edges. But that is not so high that the olive oil burns on the pan and produces bitter flavors. It is better to roast the Brussel sprouts at 425 degrees F.

Do Not Disturb

When you do not turn the brussels sprouts while cooking them, they will turn out at their best. It is better to turn the vegetables halfway through baking, but sprouts can be a special case. Do not disturb them while roasting, and they will slightly become tender, crispy, and golden.

Roast for 18 to 25 minutes

The roasting time for your Brussel sprouts depends on the size and density, along with your caramelization preferences. It means you do not have to stop too soon. If it seems that you have burned your sprouts, they might be just right.

Roast your Brussel sprouts unless they get deeply golden from the flat sides and offer a little resistance when you pierced them with a fork.


Q: How Long does it take Brussel Sprouts to Cook?

A: To get perfectly roasted Brussel sprouts, it takes about 20 minutes, but for getting juicy and caramelized brussels sprouts, you need to roast them for around 18 minutes.

Q: How Long Does it Take if Brussel Sprouts are Frozen?

A: Your Brussel sprouts will not get ready when cooking as frozen vegetables always take a longer time for cooking. You will need to roast them until their outer leaves turn crispy and tender.

Q: How Long does it Take if Brussel Sprouts are Thawed?

A: If your brussels sprouts have been at least partially thawed, they may require only about 8 minutes roasting. While if they are completely thawed, you will need to roast them as per the guidelines on the package.

You must have an idea about how long to grill Brussel sprouts in Foil by now. So, go ahead and grill them along with some other veggies. Bon Appetite!

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