Ingredient:

• 2 cans (8 ounces each) unsweetened crushed pineapple, undrained
• 1 cup barbecue sauce
• 2 tablespoons unsweetened apple juice
• 1 tablespoon minced fresh rosemary or 1 teaspoon dried rosemary, crushed
• 1 teaspoon minced garlic
• 2 teaspoons grated lemon zest
• 1 teaspoon liquid smoke, optional
• 1/2 teaspoon salt
• 1/4 teaspoon pepper
• 2 tablespoons olive oil
• 1 boneless pork loin roast (3 to 4 pounds)