I remember seeing the recipe for this in an old Disney magazine ( I miss reading that!). Here is the recipe (found it posted on a website). It says it is the recipe from Blue Bayou:
List of Ingredients:
Make Sauce cool [assemble sandwich]
Currant Jelly Sauce
2/3 c. currant jelly
1 TB water
1 TB half and half
Combine jelly, water and half and half in blender and mix until smooth. Makes about 3/4 cup.
Batter
2/3 c. water
1 small egg
1/2 t. salt
1/8 t. white pepper
few drops yellow food coloring
2/3 c. all-purpose flour
1 3/4 t. baking powder
Place water, egg, salt, pepper and food coloring in a bowl and using an electric mixer, mix well at low speed. Add flour and baking powder and mix until batter is smooth. Chill. Makes enough for 4 sandwiches.
Sandwiches
8 slices white bread
4 slices turkey (1 oz. each)
4 slices swiss cheese
4 slices Pullman ham
Make 4 sandwiches, putting cheese between hand and turkey. Cut into fourths and put a toothpick through each quarter.
Final Preparation:
soybean or vegetable oil for frying
Confectioners' sugar
currant jelly sauce
Cooking Directions:
Heat about 6-inches of oil to 340F in a fryer. Dip sandwiches in batter to cover all surfaces. Deep fry sandwiches until golden brown, turning as needed. Remove from oil, take out toothpicks, sprinkle sandwiches with confectioners' sugar. Serve with currant jelly sauce.
Hope this helps and enjoy the sandwich!! 
