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You can grill carrots in about 10 to 12 minutes over medium-high heat if you slice them into thin sticks or coins.
If you’re working with whole carrots or thick chunks, plan for 20 to 25 minutes so they cook through without burning.
The exact time depends on how thick you cut them, how hot your grill is, and whether you parboil them first.
In this post, we’ll walk through how long to grill carrots, the best ways to prep them, and a few tips so they come out tender with those lovely charred edges.
How Long Do You Grill Carrots?
The short answer is that grilling carrots takes anywhere from 10 to 25 minutes, depending on how you cut and prep them.
Here’s a quick breakdown so you know exactly how long to grill carrots for your recipe:
1. Thin Slices or Matchsticks: 8 to 12 Minutes
If you cut carrots into thin coins or matchsticks, they grill fast.
Lay them directly on the grates or use a grill basket so they don’t fall through.
Flip them once halfway through, and you’ll have tender, slightly charred carrots in under 12 minutes.
2. Thick Chunks or Spears: 15 to 20 Minutes
Thicker pieces need more time on the grill.
Toss them in oil, season them, and place them over medium heat.
Turn them every 5 minutes so they cook evenly and pick up those nice grill marks.
3. Whole Carrots: 20 to 25 Minutes
Whole carrots take the longest because the heat has to penetrate all the way through.
You can grill them directly or wrap them in foil with a little butter and herbs.
If you grill whole carrots, rotate them often and check for tenderness with a fork before pulling them off.
How to Prep Carrots for Grilling
Knowing how long to grill carrots is only half the battle.
Prep matters just as much as timing, so here’s what to do before they hit the heat:
1. Wash and Peel (or Don’t Peel)
Give your carrots a good scrub under running water.
You can peel them if you like, but you don’t have to.
The skin holds flavor and nutrients, and it softens nicely on the grill.
2. Cut Them Evenly
Uniform pieces cook at the same rate.
If some pieces are thick and others are thin, you’ll end up with burnt edges and raw centers.
So take a minute to cut them consistently.
3. Toss in Oil and Season
Coat your carrots with a little olive oil or avocado oil.
Then season with salt, pepper, and whatever spices you love.
Smoked paprika, garlic powder, and cumin all work beautifully on grilled carrots.
4. Consider Parboiling for Thick Carrots
If you’re grilling whole carrots or big chunks, parboiling them for 5 minutes first can cut your grill time in half.
Just boil them until slightly tender, then finish them on the grill for that smoky flavor.
Tips for Perfectly Grilled Carrots
Once you know how long to grill carrots, a few extra tips will help you nail the texture and flavor every time.
1. Use Medium-High Heat
You want a hot grill, but not so hot that the outside burns before the inside cooks.
Medium-high heat, around 400°F to 450°F, is the sweet spot for grilling carrots.
2. Oil the Grates
Carrots can stick, especially if they’re cut into thin slices.
Brush the grates with oil before you put them on, or use a grill basket to keep everything in place.
3. Don’t Walk Away
Carrots can go from perfectly charred to burnt pretty quickly.
Stay close, flip them often, and check for doneness with a fork.
4. Add a Glaze at the End
If you want extra flavor, brush on a honey-balsamic glaze or a maple-butter mixture during the last 2 minutes of grilling.
The sugars will caramelize without burning if you time it right.
5. Let Them Rest Before Serving
Once you pull your carrots off the grill, let them sit for a couple of minutes.
This allows the internal heat to even out and makes them easier to serve.
So, How Long Do You Grill Carrots?
You grill carrots for 10 to 12 minutes if they’re thin, 15 to 20 minutes if they’re thick chunks, and 20 to 25 minutes if they’re whole.
The key is to match your grilling time to the size of your carrots and to keep an eye on them as they cook.
With a little oil, some seasoning, and medium-high heat, you’ll get tender carrots with smoky, caramelized edges every single time.
Now that you know how long to grill carrots, fire up that grill and enjoy them as a side dish, a salad topper, or a healthy snack straight off the grates.