Plains Dairy and its hometown, Amarillo, have a lot in common. Both were established to meet the demand for a central entity that could regularly deliver products and services needed by an emerging population of pioneers settling over the Southwest. The Texas Panhandle was raw rangeland when Col. Charles Goodnight drove the first cattle to the famous JA Ranch along Palo Duro Canyon.
Combine all ingredients in a small saucepan over low heat. Stir ingredients for 10 minutes. Remove from heat and cool for five minutes. Pour mixture through a strainer and into a mug.