A baking sheet (lined with aluminum foil, if you wish, for easy clean up)
Ingredients
Mayonnaise -- a generous tablespoon for each thigh
Dry, seasoned breadcrumbs (gluten-free works well here) -- a generous tablespoon for each thigh
Small- to medium-size bone-in, skin-on chicken thighs -- as many as you want
Instructions
Center the oven rack, and preheat the oven to 425°F. Put the mayonnaise and the breadcrumbs in separate bowls to avoid contaminating their containers.
Arrange the chicken pieces on the prepared baking sheet. Pat the chicken dry with paper towels. Spoon a dollop of the mayonnaise on each thigh, and spread it out with the back of the spoon. Sprinkle on the breadcrumbs, and then press them down with the back of a spoon to glue them in place.
Bake in the preheated oven until the breadcrumbs turn deep golden brown, and the chicken registers 165°F when poked with an instant-read thermometer -- about 30 minutes.