Mighty Mustard Wings

1. 1

   Melt the butter in a saucepan over medium heat.

2. 2

   Stir in the mustard, apple cider vinegar, onion powder, hot pepper sauce, salt and pepper.

3. 3

   Reduce the heat to medium-low and simmer, stirring, until thick, 5 to 6 minutes.

4. 4

   Cover the sauce and refrigerate overnight to let the flavors blend.

5. 5

   Preheat the oven to 350F.

6. 6

   Cover a rimmed baking sheet with foil and spray the foil with nonstick cooking spray.

7. 7

   Place the wings on the baking sheet and bake for 20 minutes.

8. 8

   Remove the wings from the baking sheet with tongs, letting any juice drain away, then place the wings in the slow cooker.

9. 9

   Add the sauce, and toss to coat the wings.

10. 10

    Cook on the low heat setting for 3 to 4 hours or on high for 2 hours.

* Per serving · 4 servings · Values may vary.