Filet 2 boneless skinless chicken breasts in half horizontally to create 4 chicken cutlets. Trim away any excess fat.
Place the chicken cutlets in a medium bowl and pour 1 cup dill pickle juice over the chicken. Cover and refrigerate for 30–60 minutes, or up to overnight.
Remove the chicken from the refrigerator and drain off the pickle juice.
In a small bowl, whisk together 1 large egg and 1 cup milk. Pour the milk mixture over the chicken and toss to coat.
In a large zip-top bag, combine 1 cup all-purpose flour, 1 tablespoon confectioners sugar, 1 teaspoon paprika, 2 teaspoons cayenne pepper, 1 teaspoon salt, and 1 teaspoon black pepper. Seal the bag and shake to combine the dry ingredients.
Drain the excess milk mixture off the chicken and place the chicken in the ziplock bag with the flour mixture. Seal the bag and then shake to thoroughly coat the chicken pieces in the flour mixture.
Then heat the peanut oil or canola oil in a large pan over medium heat or in a fryer.
Working in batches, add the chicken to the hot oil and cook until the chicken is golden brown and crispy (approximately 3-5 minutes). Once cooked, move the chicken to a plate lined with a paper towel to soak up the excess oil.
Then serve on the hamburger buns with the dill pickles and enjoy!