Hawaiian Pork Tenderloin

Ingredients (11)

• + 2 pounds boneless pork tenderloin add to pantry
• + ½ cup brown sugar add to pantry
• + 1 tablespoon chili powder add to pantry
• + 1 tablespoon garlic powder add to pantry
• + 1 teaspoon ground black pepper add to pantry
• + ¼ cup pineapple preserves add to pantry
• + 1 onion, sliced add to pantry
• + 1 orange bell pepper, cut into long strips add to pantry
• + 1 red bell pepper, cut into long strips add to pantry
• + ½ (15 ounce) can mandarin oranges, drained and juice reserved add to pantry
• ✓ 1 (8 ounce) can crushed pineapple, drained and juice reserved