Super easy and the chicken was moist and super flavorful. Delicious and we are using it again tonight!
This got mixed reviews at our house. DH loved the flavor - thought it was very similar to KFC's rotisserie chicken, which he enjoys. DD thought it was too oily. Actually, I agreed w/ them both. I used fresh rosemary & oregano & omitted the chives, as that was what was on hand. I also omitted the salt, as I had brined the chicken. I cut way back on the olive oil, although I didn't measure, I think it was probably only about 1/8 cup. It made a mixture that seemed to me more like a thick marinade than a rub.
I just sprinkled everything over my chicken that I had put in the crockpot and let it cook for a few hours. The flavor was wonderful and we didn't have to worry about it being fatening.
This is a great combination of flavours, but I find it needs some tweeking on the amounts. I'd recommend: 1/4 cup olive oil is lots; increase the mustard to 2 tsp; decrease the pepper to 1/2 tsp. The family enjoyed this, and I'll be making it again. Thanks for posting.