and onion to sauce on the stove and reduce the sauce until it is the consistency you want. combine the 5tbs of ketchup and the 1/4 cup of apple juice and Baste the loin with the glaze 2-3 time before the loin is finished cooking. This is not a real thick glaze! More like a mop sauce. Remove pork loin when internal temperature is 165-170 degrees and let it rest for 8-10 minutes. Slice pork loin into 3/4 inch slices and top with the sauce from the stove