Making a whole, roasted chicken can seem super intimating and before I made this I was terrified to try. But I promise you once you make this recipe you will feel confident in your chicken roasting skills & feel like a true CHEF. This chicken has a crispy outside while maintaining the juiciest, tender inside and is bursting with flavor from the fresh veggies & herbs.
Remove the chicken giblets. Rinse the chicken inside and out. Remove any excess fat and leftover pin feathers and pat the outside dry. Liberally salt and pepper the inside of the chicken. Stuff the cavity with the bunch of thyme, both halves of lemon, and all the garlic. Brush the outside of the chicken with the butter and sprinkle again with salt and pepper. Tie the legs together with kitchen string and tuck the wing tips under the body of the chicken
Place the onions, carrots, and fennel in a roasting pan. Toss with salt, pepper, 20 sprigs of thyme, and olive oil. Spread around the bottom of the roasting pan and place the chicken on top.
Roast the chicken for 1 1/2 hours, or until the juices run clear when you cut between a leg and thigh. Remove the chicken and vegetables to a platter and cover with aluminum foil for about 20 minutes.
Slice the chicken onto a platter and serve it with the vegetables.