Coffee Rub Maple Grilled Chicken

2 tbsp @traderjoes coffee rub (or see below for homemade option, which can be used for Passover)
2 tbsp olive oil
Zest of 1 lemon 
1 large sprig rosemary, leaves removed and chopped 
1 tsp maple syrup
4 deboned chicken thighs (I used breasts cut lengthwise when I made this but the thighs were better) 

Mix all marinade ingredients together and coat chicken well. Let it marinate for about 1 hour (no big deal if you miss this step). Grill on hot grill for about 5 minutes per side – you can also make this in a grill pan. 
For those of you who don’t have access to @traderjoes coffee rub, @cookingwithtantrums has a recipe for coffee rub – make this in large quantities, you’ll use it often.