Marinate 1 1/2 pounds lean pork cubes in:

1/2 c. pineapple juice
2 tbsp. lemon juice
3 tbsp. soy sauce
2 tbsp. oil
1 clove minced garlic
1/2 tsp. dry mustard
1/2 tsp. ginger
1 tsp. sugar

Barbecue on skewers after marinating 3-4 hours.