Preheat the oven to 425F. Spray eight 3 1/2 x 2-inch ramekins with cooking spray, and set aside.
In a medium bowl mix together the apples, lemon juice, cornstarch, 1/4 teaspoon ginger, 1/4 teaspoon cinnamon, cranberries, and 1/4 cup agave. Pour the fruit into the prepared ramekins.
In a medium bowl, combine the remaining 2 tablespoons agave nectar, the baking mix, the remaining ginger and cinnamon, and milk. Stir until the mixture is well mixed and has the consistency of biscuit dough, adding more milk if necessary. Drop spoonfuls of the dough evenly over the fruit. Sprinkle sugar over the dough.