First start with defrosted Chicken wings and rinse off with water. Turn oven on 450 degrees and preheat for 10 minutes. Cover a baking sheet with Aluminum foil and spray with nonstick spray (Helps with the mess). Place Chicken on the baking sheet and bake in oven for 25 minutes.
About 5 minutes before the 25 minutes of baking time is up, melt butter in a microwave safe bowl. Stir in hot sauce and Apple Cider Vinegar into the butter and mix well. Once 25 minutes of baking is done, pull out chicken and brush on sauce to both sides. Put back into oven until crispy and nicely brown. I would say 10 to 15 minutes would be enough time.
Once done baking you could serve them up or if going to a potluck you could put the wings in a crock pot (with a bag for easier clean up) and leave on warm.