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Dinner · Part 2 of 3: Instructions

Tender Slow Cooker Cola Ribs with a Sticky Glaze Step-by-step instructions

A close-up of tender, glossy slow cooker cola ribs glistening with a dark, sticky glaze inside the pot
Prep
Cook
Total
Serves
4
Includes 5 min resting

Before you start

Before starting, ensure the slow cooker insert is clean and dry. Gather all ingredients, including the rack of baby back ribs and the cola. Prepare a clean cutting board and a sharp chef's knife to portion the ribs.

Remove the ribs from their packaging and pat them dry with paper towels. Measure out the cola so it is ready to pour over the meat once arranged in the cooker.

Ingredients at a glance (2)
  • 4 lb baby back pork ribs, cut into portions
  • 2 cups cola

Instructions

Prep and Portioning

  1. Prep the Ribs
    Cut the racks of baby back pork ribs into three- or four-rib portions so they fit easily inside the slow cooker insert. Ensure the ribs are clean and patted dry with paper towels before placing them into the cooker.
    Look for The ribs should be cut into neat, manageable portions.
    Tip Patting the meat dry helps the glaze adhere better during the cooking process.

At the end of this initial phase, the pork ribs should be cut into manageable portions that fit comfortably inside the slow cooker. The ribs should be clean, dry, and neatly arranged in the insert. No other ingredients should be added yet, ensuring the meat is ready for the liquid base.

Slow Cooking Process

  1. Slow Cook with Cola
    Arrange the portioned pork ribs upright or layered inside the slow cooker. Pour the cola directly over the ribs, ensuring they are partially submerged. Cover the slow cooker with the lid and cook on low for 7 to 8 hours, or on high for 4 hours, until the meat is tender.
    Look for The meat should be tender and starting to pull away from the bones.
    Tip Cooking on low heat yields the most tender, fall-off-the-bone results.

As this phase concludes, the kitchen will fill with a sweet, savory aroma of caramelizing pork. The ribs will have shrunk slightly, exposing the tips of the bones, which is a classic sign of tenderness. The meat should feel incredibly soft when pierced with a fork, showing that the collagen has fully broken down during the slow cook.

Glazing and Reduction

  1. Glaze and Finish
    Brush the accumulated juices and cola glaze over the ribs inside the slow cooker. Turn the cooker to high for the final 30 minutes of cooking to let the dark cola glaze bubble vigorously and thicken. Check that the pork ribs reach a safe internal temperature of 145°F (63°C) using a meat thermometer, then let them rest for at least 3 minutes before serving.
    Look for The glaze should be thick, sticky, and bubbling vigorously over the glossy ribs.
    Safe temperature 145°F (63°C) internal temperature (steaks, chops and roasts)
    Tip Use tongs carefully when lifting the ribs, as they will be extremely tender and may fall apart.

By the end of the final phase, the glaze inside the slow cooker will be bubbling vigorously, showing a deep, glossy, dark amber color.

The ribs will be completely coated in a thick, sticky sauce that clings to the meat. The pork should be exceptionally tender, glistening under the warm light, and ready to fall off the bone when lifted.

Common mistakes

One common mistake is leaving the membrane on the back of the ribs, which prevents the glaze from penetrating the meat and results in a chewy texture. Another error is using diet cola; without real sugar, the cooking liquid will not reduce into a thick, sticky glaze, leaving the ribs watery and bland.

Additionally, avoid opening the slow cooker lid frequently during the cooking process, as this releases trapped heat and can significantly extend the required cooking time.

How to tell it’s done

The pork ribs are perfectly done when they are tender enough to pull apart easily with tongs but still hold their shape slightly. To ensure food safety, always use a meat thermometer inserted into the thickest part of the meat, avoiding the bone.

The internal temperature must reach at least 145°F (63°C). Once this safe temperature is reached, let the ribs rest for at least 3 minutes to allow the juices to redistribute throughout the meat.

  • Steaks, chops and roasts: 145°F (63°C) in the thickest part, then a 3-minute rest

Coming up in Part 3: common questions

  • Can diet cola be used for this recipe?
  • How can the ribs be kept from falling apart too much?
  • Is it necessary to remove the membrane from the ribs?

Also in Part 3: variations (Spicy Cola Ribs, Citrus Cola Ribs), storage and make-ahead, and the printable recipe card.

Up next · Part 3 of 3

2 variations · storage & make-ahead · 3 answers · printable card

Tips, FAQ & printable recipe (Part 3)← Back to the ingredients (Part 1)