Preheat oven to 425 degrees.
Turn the dough out onto a floured surface. Knead the dough for 1-2 minutes and shape into a ball. It is okay if some of the apples fall off.
With a sharp knife, cut ball of dough in half and then into thirds to make 6 smaller balls of dough. Each ball should be a little over ½ cup. This measurement does not have to be exact. Use as much or little dough for each pretzel as you wish – the size of the pretzel is completely up to you.
Take each ball of dough and roll into a rope. As even in diameter as you can get it. My ropes were about 20-25 inches long. Feel free to make your pretzels as thick or as thin as you wish. I personally like thicker pretzels, but make sure you do not make your ropes too thick because the dough will expand quite a bit in the oven.
To shape the pretzel, take the ends of the rope and draw them together so the dough forms a circle. Twist the ends, then bring them towards yourself and press them down into a pretzel shape. See above for link to visual instructions.
In a small bowl, beat the egg and water together and pour into a shallow bowl or pie dish. Dunk the shaped pretzel into the egg wash (both sides). Place on a baking sheet lined with parchment paper and sprayed with nonstick baking spray.