In a saucepan, combine soy sauce, mirin, orange juice, pineapple, Granny Smith apple, garlic, ginger, and half of the SPLENDA(R) Granulated Sweetener; bring to a boil. Reduce heat, and simmer 20 minutes. Adjust sweetness to taste with remaining SPLENDA(R) Granulated Sweetener. Strain through a fine mesh sieve; cool.
This is a reduced sugar version of a recipe originally submitted by an Allrecipes home cook.