Southern Style Buttermilk Fried Chicken Sandwich

Ingredients (10)

• 1 chicken breast, sliced in half
• 1 cup buttermilk
• 1/2 cup sweet pickle juice
• 3 cups peanut oil, or enough for submerged frying
• 2 cups all-purpose flour
• 1/2 teaspoon salt, plus more for finishing
• 1 tablespoon confectioners' sugar, optional
• 1 teaspoon salted butter
• 2 potato buns
• 4 dill pickle chips