Grilled Rosemary Honey Mustard Chicken

Grilled Chicken with Rosemary Honey Mustard Sauce

4-6 chicken breasts, trimmed and halved (if they're large)

buttermilk

1 tsp-ish chopped fresh rosemary

1/3 cup cider vinegar

1/4 cup balsamic vinegar

1/2 cup honey

1/3 cup Dijon Mustard

1/4 cup spicy brown mustard (if you don't want to buy 2 mustards, just use one for both measurements)

2 Tb fresh lemon juice

1 tsp coarse salt (kosher or sea salt)

1 tsp garlic powder

1/2 tsp black pepper

About a tablespoon of fresh rosemary, roughly chopped

Marinate chicken in about a cup of buttermilk sprinkled with about a teaspoon of chopped rosemary for about 30 minutes (while the sauce simmers) Like all those super specifics there? :)

Combine all sauce ingredients in a small saucepan, bring to a boil, then lower to a strong simmer, uncovered, for 30 minutes. Taste: if it is a bit too sweet, add a tablespoon or two of mustard. Remove from heat.