I have a spice mix that has brown sugar, cumin, cayenne, pepper, and kosher salt. I season bone-in skin on chicken thighs or breasts with it and roast it. It has become a go-to recipe, so easy and so full of flavor but I am trying to come up with some kind of yogurt or creamy dressing/sauce that might compliment the chicken. Nothing overwhelming but hardy enough to stand up to chicken. I was thinking maybe a garlic or cilantro sauce? Something greek or mediterranean? Any ideas?