Blend canned chipotle with jalapeno sauce (el pato green can) then mill/strain seeds. Mix with lime juice, cumin, paprika, garlic powder, onion powder, then sour cream. We make 5# sour cream to 1c of base. But play around with measurements to your liking. Greek yogurt would work fine as well.

Edit: Blend is more accurate than grind. Canned chipotles with Adobe sauce, not the dry ones