If you want to make it just boil together:
1 cup sugar
1 cup water (or orange juice)
1 12 oz pkg fresh or frozen cranberries
ground ginger and pinch rosemary (are optional)
Cool before using.
So here's what you need:
1 1/2 lb pork tenderloin
1/4 cup cranberry sauce
2 tbsps lemon juice
2 tbsps teriyaki (or any BBQ) sauce
1 tbsp olive oil
pinch of rosemary (mine was already in the cranberry sauce)
Montreal steak spice
Mix cranberry sauce, lemon juice, teriyaki, olive oil and rosemary together. Reserve some for basting and and some for serving later.
Lay the tenderloin on plastic wrap and pour the sauce over it.
Shake steak spice over top and wrap it up.
Marinate for a couple of hours in the fridge.
Preheat your BBQ to 350 F
When ready, sear the pork for 5-10 minutes, then continue cooking on indirect heat for 25-30 minutes.
Baste last 5 minutes.
Rest meat 5-10 minutes before slicing.