Pork and Apple Skewers

Why I Love This Recipe
I got this recipe from a Taste of Home cookbook. We grilled these on Father's Day and they were SO good!
Ingredients You'll Need
3/4 cup barbecue sauce
1/2 cup pineapple juice
1/4 cup honey mustard
1/4 cup packed brown sugar
2 tablespoons soy sauce
2 tablespoons olive oil
1-1/2 pounds pork tenderloin, cut into 3/4-inch cubes
5 medium unpeeled tart apples
Directions
In a large resealable plastic bag or shallow glass container, combine the first six ingredients;
mix well.
Reserve 1/2 cup for basting and refrigerate.
Add pork to remaining marinade and turn to coat.
Seal bag or cover container; refrigerate for at least 1 hour.
Drain and discard marinade.
Cut the apples into 1-1/2-in. cubes.
Alternate pork and apples on metal or soaked wooden skewers.
Grill, uncovered, over medium heat, for 3 minutes on each side. Baste with the reserved marinade.
Continue turning and basting for 8-10 minutes or until meat juices run clear and apples are tender.