Preheat oven to 125 deg C.
Make cuts in chicken so that it can absorb more flavours. Rub salt and pepper into chicken.
Place chicken legs in a oven-proof dish.
Tuck carrots, herbs and garlic in the nooks.
Pour enough oil until it covers chicken HALFWAY. A lot of recipes call for you to fully cover the chicken, but I didn't have the heart to use so much oil, and my chicken turned out ok.
Cook in oven for 1.5-2 hours. Remove chicken and vegetables from the oil.
Press the chicken meat from the side so that it detaches from the bone, in order to get a "flatter" piece of meat and bone, meaning all the skin is now mostly on one side.
Now, in a saucepan, add back 2 tbs of the confit oil and heat to medium high. Fry the chicken legs, skin side down, for a few minutes until the skin turns golden brown and crispy.