In a medium saucepan add oil and begin to heat to 375 degrees F.
In a small bowl combine flour, cornstarch, soda water, egg yolk, baking powder and salt, mix well.
Dip shrimp in tempura batter and let the excess drip, place the shrimp in the hot oil and cook until done.
In a blender or food processor combine the Stonewall Kitchen Tangerine Marmalade and Stonewall Kitchen Wasabi Mustard and soy sauce and ginger. Puree until smooth.