Homemade Breaded Tenderloin Sandwich Recipe

Updated November 5, 2026

Total time
50 min
prep 30 min · cook 20 min
Serves
4
portions as written

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Homemade Breaded Tenderloin Sandwich Recipe

The breaded tenderloin sandwich is a Hoosier classic: a thin, pounded pork loin that’s breaded, fried until golden, and served on a bun with pickles, onion, and mustard. It’s a beloved Indiana staple, and while regional versions exist, this recipe focuses on the traditional style with a crisp, craggy crust and juicy pork. It works because the meat is pounded thin, ensuring it cooks quickly while staying tender, and the seasoned breading adds a satisfying crunch.

Ingredients

  • 4 boneless pork loin chops, about 6 oz (170 g) each
  • 1 cup (240 ml) buttermilk
  • 2 large eggs
  • 2 cups (240 g) all-purpose flour
  • 2 cups (100 g) plain breadcrumbs (or crushed saltine crackers)
  • 1 teaspoon salt
  • 1 teaspoon black pepper
  • 1 teaspoon garlic powder
  • 1 teaspoon paprika
  • 1/2 teaspoon cayenne pepper (optional, for heat)
  • Vegetable oil, for frying (about 2 cups / 480 ml)
  • 4 hamburger buns (or hoagie rolls)
  • Pickle slices, for serving
  • Thinly sliced red or white onion, for serving
  • Yellow mustard, for serving

Instructions

  1. Place one pork chop between two pieces of plastic wrap. Using a meat mallet or rolling pin, pound to about 1/4-inch (6 mm) thickness. Repeat with remaining chops.
  2. In a shallow dish, whisk together buttermilk and eggs. In another shallow dish, combine flour, breadcrumbs, salt, pepper, garlic powder, paprika, and cayenne. Set up a breading station: pork, buttermilk mixture, flour mixture, and a clean plate.
  3. Dip each pounded chop into the buttermilk mixture, letting excess drip off. Then dredge in the flour mixture, pressing firmly to coat evenly. Place on a plate and let rest for 10 minutes (this helps the breading adhere).
  4. Meanwhile, heat about 1/2 inch (1.25 cm) of oil in a large skillet over medium-high heat until it reaches 350°F (175°C). If you don’t have a thermometer, drop a pinch of flour into the oil; it should sizzle immediately.
  5. Carefully place one or two breaded chops in the hot oil (do not overcrowd). Fry for 3-4 minutes per side, until golden brown and the internal temperature reaches 145°F (63°C) (USDA FSIS safe minimum for pork) with a 3-minute rest. Use a meat thermometer to check.
  6. Transfer fried chops to a wire rack set over a baking sheet to drain. Repeat with remaining chops.
  7. Serve immediately on buns with pickles, onion, and mustard.

Tips

  • Don’t skip the rest: Letting the breaded chops sit for 10 minutes before frying helps the coating stick and prevents it from falling off during cooking.
  • Oil temperature: Keep the oil at a steady 350°F (175°C). If it’s too cool, the breading will absorb oil and become greasy; if too hot, it will burn before the pork is cooked through.
  • Substitutions: If you don’t have buttermilk, mix 1 cup (240 ml) milk with 1 tablespoon lemon juice or vinegar and let sit for 5 minutes. For a gluten-free version, use gluten-free flour and breadcrumbs.
  • Common mistake: Don’t use thick pork chops without pounding—they will be raw in the center by the time the breading is browned. Pounding is essential.

Serving Suggestions

Serve the sandwich hot with classic toppings: dill pickle slices, thin raw onion rings, and yellow mustard. For a complete meal, pair with french fries, coleslaw, or a simple green salad. Some Hoosiers also enjoy it with ketchup or hot sauce on the side.

Variations

  • Spicy: Add 1 teaspoon of hot sauce to the buttermilk mixture and increase cayenne to 1 teaspoon.
  • Cheesy: Place a slice of American or cheddar cheese on the hot fried pork so it melts slightly before adding toppings.
  • Baked version: For a lighter option, bake the breaded chops on a wire rack over a baking sheet at 425°F (220°C) for 15-20 minutes, flipping halfway, until golden and cooked through.
  • Different meat: Chicken breast or turkey cutlets can be substituted; cook to 165°F (74°C) safe minimum internal temperature.

Storage and Reheating

Leftover fried pork chops can be stored in an airtight container in the refrigerator for up to 3-4 days. To reheat, place on a wire rack over a baking sheet and warm in a 375°F (190°C) oven for 10-12 minutes, until hot and crispy. Avoid microwaving, as it will make the breading soggy. If you have leftover breaded but uncooked chops, freeze them in a single layer on a baking sheet, then transfer to a freezer bag for up to 3 months. Fry from frozen, adding 2-3 minutes to the cooking time.

Frequently Asked Questions

Can I use pork tenderloin instead of chops? Yes, pork tenderloin works well. Slice it into 1-inch (2.5 cm) medallions and pound them thin. The cooking time remains similar.

Why is my breading falling off? This usually happens if the pork is too wet when dredged, or if the coating isn’t pressed on firmly. Make sure to let the excess buttermilk drip off, and press the flour mixture onto the meat with your hands.

Can I make this gluten-free? Absolutely. Use a gluten-free all-purpose flour blend and gluten-free breadcrumbs (or crushed gluten-free crackers). The texture will be slightly different but still delicious.

What oil is best for frying? Use a neutral oil with a high smoke point, such as vegetable, canola, or peanut oil. Olive oil is not recommended because it has a lower smoke point and a strong flavor.

How do I know when the pork is done? The safest way is to use a food thermometer. The USDA FSIS safe minimum internal temperature for pork is 145°F (63°C), followed by a 3-minute rest. The pork will also be lightly browned and firm to the touch.

Can I prepare these ahead of time? Yes, you can bread the chops and refrigerate them for up to 24 hours before frying. Let them come to room temperature for 15 minutes before cooking, and add a minute or two to the frying time if they are cold.

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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes

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