Melt butter in saucepan. Add brown sugar and stir until melted. Stir in the rest of the ingredients and simmer for 15 minutes. Can be served immediately, but best if allowed to chill over night.

Note: The chipotle sauce is not the adobo kind that has been discussed on the List in the past. This is the Bufalo (their spelling) brand, "Chipotle Mexican Hot Sauce" that's made in Mexico, and distributed by the Herdez Co. out of Carlsbad, CA. It's labeled as "very hot" but don't believe it! It's pretty mild.