The original recipe is a bit fancier, but these changes seem to still give a tasty dinner. Also check out the source recipe for a homemade gravy recipe.
4 long, thin sirloin tip steaks (about 2 pounds)1 cup cornstarch1 egg1 cup buttermilk (or just use whole milk)2 cups all-purpose flour2 teaspoons kosher salt, plus more to taste2 teaspoons paprika2 teaspoons freshly ground black pepper1 1⁄2 teaspoons onion powder1 1⁄2 teaspoons garlic powder1 teaspoon baking powder1⁄2 teaspoon cayenne pepper2 quarts peanut or canola oil
Pat steaks dry with paper towels. Place one steak in a resealable plastic bag. Using a meat pounder, rolling pin, or small skillet, pound steak out to an even 1⁄8- to 1⁄4-inch thickness. Repeat with remaining 3 steaks. Season steaks with salt.Place cornstarch in a shallow dish. Whisk together egg and 2⁄3 cup buttermilk in a separate shallow dish. Whisk together flour, 2 teaspoons salt, paprika, black pepper, onion powder, garlic powder, baking powder, and cayenne pepper in a third shallow dish. Drizzle remaining 1⁄3 cup of buttermilk into seasoned flour and rub with fingertips until mixture is coarse like wet sand.Working 1 steak at a time, coat well in cornstarch. Lift steak, shake off excess cornstarch, then transfer to egg mixture. Coat steak well in egg mixture, lift steak, letting excess egg drain off, then transfer to seasoned buttermilk-flour mixture. Coat steak well, pressing seasoned flour all over to help it adhere to the meat. Lift steak, shake off excess flour, and transfer to a wire rack. Repeat with remaining steaks. Let steaks stand for 10 minutes.Place oil in a large Dutch oven or wok and heat to 375°F over high heat. Carefully lift 1 steak and gently slide into oil. Cook, flipping occasionally, until golden brown and crisp on both sides, 2 to 4 minutes total. Transfer steak to a paper towel-lined tray and season with salt to taste. Repeat with remaining 3 steaks.Transfer steaks to plates, top with gravy, and serve immediately.