Cut the garlic into slices and stuff the chicken. Rub the whole chicken with salt. For marinade, mix adjika with ketchup.
Rub whole chicken with adjika and inside too. Put a whole peeled onion in the middle of the carcass. Tie the chicken legs and wings so that the finished dish has a beautiful shape. Bake at 180 degrees for 40 minutes, then increase the temperature to 220 and cook another 30-40 minutes.
Remove the chicken from the finished chicken and serve.