3/4 cup Teriyaki Marinade with Pineapple Juice
2 tablespoons minced fresh ginger
1 can pineapple chunks, drained, reserving 1 tbsp of liquid
1 1/2 lb (1 kg) sirloin steak, cut into 1.5-in (5 cm) cubes
2 red bell peppers, cut into chunks
2 medium onions, quartered
12 wooden skewers