Broiled Mustard Garlic Chicken Breasts marinated in a thick mustard sauce loaded with garlic then broiled until charred and delicious. If you’re looking for incredible flavor, this is your dish.
Combine all the ingredients except the chicken together in a bowl or measuring cup.
Place chicken breasts in a baking dish and coat both sides with marinade. Marinate for at least 1 hour up to overnight.
Set rack in the upper third of the oven. It should be positioned at least 6 inches from the broiler. Preheat your broiler.
Remove chicken from marinade and place bone side up on a baking sheet.
Broil chicken for 10 - 12 minutes, then flip chicken breasts over. Don’t worry if the marinade falls off when you turn them over. Just spoon some back on or leave as is because it will be served with the sauce from the pan . Broil for another 10 - 12 minutes. Flip it one more time and broil for another 2 - 3 minutes. Breasts should be done and an instant thermometer should read 165 degrees.