Mix mustard, syrup, and vinegar together. Marinate chicken in mustard mixture for at least an hour – the longer the better (preferably all day or overnight). Transfer chicken and all the mustard mixture to a baking dish and bake at 400* for 30-40 minutes until chicken is thoroughly cooked. Top with fresh rosemary and ladle mustard chicken from the baking dish on top of the rosemary. Enjoy!
*must use the real stuff – fake stuff won’t work!
** I used red wine vinegar and it turned out just fine
