Slice & Season: Halve chicken breasts lengthwise for thinner cutlets. Season both sides with salt, pepper, and garlic powder.
Heat It Up: In a large skillet over medium heat, add ⅔ cup of oil and 1 tbsp butter.
Prep Your Coatings: In one bowl, whisk 1 cup flour with 2 tsp each of salt, pepper, paprika, garlic powder, and steak seasoning. In another bowl, mix 1 cup milk with 1 egg.
Dredge: Coat chicken in the flour mix, then the milk-egg wash, and back in the flour.
Fry to Golden Perfection: Once oil is hot, fry chicken on both sides until golden and cooked through (165°F internally).
Drain: Transfer to a paper towel-lined plate to soak up excess oil.
Make the Gravy: Leave about ⅓ cup of oil in the pan. Whisk in ⅓ cup of flour to form a roux. Cook for 1 minute.
Finish the Gravy: Slowly stir in 3 cups milk. Season with salt and pepper. Stir until thick and smooth.
Serve: Pour that creamy, rich gravy over your crispy chicken and dig in!