Old South Coca-Cola Pork Loin

This Old South Coca-Cola Pork Loin is a classic Southern-style comfort dish featuring tender pork loin slowly cooked in a sweet, savory, and slightly tangy Coca-Cola glaze. The soda adds sweetness and helps create a beautifully rich sauce that coats every slice of pork.

Ingredients

• 2½–3 lb (1.1–1.4 kg) boneless pork loin
• 1 can (12 oz) Coca-Cola
• ½ cup brown sugar, packed
• ½ cup ketchup
• ¼ cup soy sauce
• 2 tablespoons Worcestershire sauce
• 2 tablespoons Dijon mustard
• 3 cloves garlic, minced
• 1 small onion, thinly sliced
• 1 teaspoon smoked paprika
• ½ teaspoon black pepper
• ½ teaspoon salt
• 1 tablespoon olive oil

For Thickening the Sauce

• 1 tablespoon cornstarch
• 2 tablespoons cold water

Directions

1. Prepare the Pork

Pat the pork loin dry with paper towels.

Season all sides with salt, black pepper, and smoked paprika.

Heat the olive oil in a large skillet over medium-high heat. Once hot, sear the pork loin for approximately 2–3 minutes per side, until nicely browned.

The pork doesn’t need to be cooked through at this stage—the searing simply adds extra flavor and color.

2. Make the Coca-Cola Sauce

In a bowl, whisk together the Coca-Cola, brown sugar, ketchup, soy sauce, Worcestershire sauce, Dijon mustard, and minced garlic.

Whisk until the brown sugar is mostly dissolved.

3. Arrange in the Slow Cooker

Place the sliced onion in the bottom of a 6-quart slow cooker.

Set the seared pork loin on top.

Pour the Coca-Cola sauce over the pork, making sure the meat is well coated.

4. Slow Cook

Cover and cook on:

• LOW for approximately 4–5 hours, or
• HIGH for approximately 2½–3 hours

Cooking time varies according to the size and shape of the pork loin.

Use an instant-read thermometer inserted into the thickest part. Pork loin should reach 145°F (63°C), followed by a 3-minute rest.

Avoid cooking pork loin substantially beyond this point because it is a lean cut and can become dry.

5. Rest the Pork

Carefully remove the pork from the slow cooker and place it on a cutting board.

Loosely cover it with foil and let it rest for 5–10 minutes before slicing.

6. Thicken the Glaze

Pour the cooking liquid into a saucepan, or use a portion of the liquid from the slow cooker.

In a small bowl, whisk together the cornstarch and cold water until smooth.

Bring the cooking liquid to a gentle simmer and slowly whisk in the cornstarch mixture.

Cook for approximately 1–2 minutes, stirring continuously, until the sauce becomes glossy and thick enough to coat a spoon.

7. Slice and Serve

Slice the pork loin into thin or medium-thick pieces.

Arrange the slices on a serving platter and spoon the warm Coca-Cola glaze generously over the top.

Garnish with a little chopped parsley if desired.

What to Serve With It

This sweet-and-savory pork is delicious alongside:

• Creamy mashed potatoes
• Macaroni and cheese
• Green beans
• Collard greens
• Roasted carrots
• Cornbread
• Buttered rice
• Southern-style coleslaw

The thick Coca-Cola glaze is especially good spooned over mashed potatoes or rice.

Tips for the Best Coca-Cola Pork Loin

Use pork loin, not pork tenderloin: They are different cuts and require different cooking times.

Sear before slow cooking: Browning the outside adds a deeper roasted flavor.

Don’t overcook it: Pork loin is lean, so use a thermometer and remove it once it reaches the recommended temperature.

Use regular Coca-Cola: The sugar contributes to the characteristic sweet glaze. Diet or zero-sugar versions won’t caramelize in quite the same way.

Let it rest: Resting helps the pork retain its juices and makes it easier to slice cleanly.

Easy Variations

Cherry Cola Pork Loin

Use cherry-flavored cola for a slightly fruity glaze.

Spicy Coca-Cola Pork

Add ½ teaspoon crushed red pepper flakes or a little hot sauce to the sauce.

Garlic Brown Sugar Pork

Increase the garlic and add an extra tablespoon of brown sugar for a sweeter glaze.

Apple Onion Pork Loin

Add sliced apples and extra onions to the slow cooker for a classic sweet-and-savory combination.

Oven-Baked Version

Place the seasoned pork loin in a roasting pan, pour the sauce around it, and bake at 375°F (190°C) until the thickest part reaches 145°F (63°C). Baste with the sauce once or twice during cooking.

The finished pork should be tender and juicy, with a glossy caramel-colored glaze that brings together sweet brown sugar, tangy mustard, savory Worcestershire sauce, and classic Coca-Cola flavor.