Crispy Southern-style Fried Chicken

Ingredients

• 1/3 cup water
• 1/2 teaspoon onion powder
• 2 cups self-rising flour
• 1/2 teaspoon freshly ground black pepper
• 1/4 cup buffalo sauce
• 1/2 teaspoon garlic powder
• 3 large eggs
• 1 teaspoon kosher salt, plus more for sprinkling
• Peanut oil for frying
• 1 whole chicken, cut into 8 pieces