While the cupcakes are baking, make the frosting; combine the Crisco, softened butter, and vanilla, and mix until creamy.
Add two cups of powdered sugar, and 1 Tablespoon of heavy cream, and mix on low until blended.
Add another cup of powdered sugar, and a Tablespoon of cream and mix.
Add the last cup of powdered sugar, and the last Tablespoon of cream, and mix until blended.
Scrape the sides of the mixing bowl and blend on high speed for about 30 seconds. Place the Frosting in the refrigerator.
Place a large piece of parchment paper on the counter and butter the paper. Wash the Apples, and dry with paper towels.
Right before dipping in the hot glaze, cut the Apples in half, and place the top half on the parchment paper, including the stems. (place the bottom half of the apples in a plastic zip bag, and place in the refrigerator)
In a heavy sauce pan, place the 3 cups of sugar, corn syrup, and water, and bring to a rolling boil. If you have a candy thermometer, the temperature should be about 300 degrees; if you don’t just boil the mixture for about 2 minutes and then remove from the burner.
Add the red food coloring gel, and carefully stir the food coloring into the glaze.
Stir until the glaze is a bright red, and the ingredients are combined.
Dip the apple in the Glaze, then place the apple on the parchment paper for the glaze to set.
Leave the apples for about 30 minutes for the glaze to set.