Preheat the oven to 250 degrees. Place the chicken wings in a bag with the baking powder and salt and shake to evenly coat the wings. Bake for 30 minutes. Turn up the heat to 425 degrees and bake another 40 minutes.
Place the wings in a bowl, coat with the glaze and pop back into the oven for 5 minutes until gooey and caramelized.
Serve with extra glaze on the side for dipping.
Place all the ingredients in a saucepan and heat to boiling. Reduce heat to a simmer and cook for 5-10 minutes. Use a spoon to mash the cranberries as the glaze cooks. Add more or less sugar to taste.