Preheat the oven to 220 degrees Celsius (428 degrees Fahrenheit), fan.

Peel or scrub the carrots and cut them to the desired size.

Make slits on one side of the carrots.

I use a chopping board as a guide so that all the slits have the same depth.

Place all the carrots on the rack lined with parchment paper.

Melt the butter and add finely grated garlic.

Brush the carrots with garlic butter and sprinkle with flaky salt.

Place them in the preheated oven for 45-60 minutes, depending on size.

Optionally, sprinkle with a bit of fresh thyme, basil, or rosemary before serving. This can be omitted but it tastes delightful.