Dinner · Part 2 of 3: Instructions
Slow Cooker Chipotle Barbecue Short Ribs Step-by-step instructions

- Prep
- Cook
- Total
- Serves
- 4
Before you start
Before beginning, ensure your slow cooker is placed on a level, heat-resistant surface near an electrical outlet. Chop the red onion into uniform pieces so they soften evenly. Prepare a clean serving platter to hold the finished ribs once they are tender.
Ensure all ingredients are measured and ready to be placed directly into the slow cooker vessel to keep the assembly process efficient and clean. If you are using a slow cooker liner, insert it now, though it is not strictly necessary for this preparation.
Ingredients at a glance (4)
- 4 lbs beef short ribs
- 1 large red onion, chopped
- 1 packet chipotle seasoning mix
- 2 cups barbecue sauce
Instructions
Preparation and layering
- Assemble the ribsPlace the beef short ribs at the bottom of the slow cooker insert. Ensure they are arranged in an even layer to promote consistent cooking throughout the process.Look for Ribs are arranged in a single layerTip Pat the ribs dry with paper towels before placing them in the cooker to remove excess surface moisture.
- Add aromatics and seasoningScatter the chopped red onion evenly over the top of the short ribs. Sprinkle the chipotle seasoning packet over the onions and meat, ensuring even distribution for maximum flavor coverage.Look for Onions are distributed across the surfaceTip If the seasoning is clumpy, use a spoon to break it apart as you sprinkle it over the meat.
The ribs should be arranged neatly at the base of the slow cooker with the onions and seasoning layered uniformly on top. The ingredients should look organized and ready for the sauce to be added.
Check that the slow cooker is plugged in and the ceramic insert is properly seated in the base before adding the sauce to avoid any spills or mess during the assembly process.
Slow cooking process
- Add sauce and cookPour the barbecue sauce over the seasoned ribs and onions. Cover the slow cooker with the lid and cook on low for 8 hours until the meat reaches an internal temperature of 145°F (63°C). Once cooked, let the meat rest for at least 3 minutes before serving.Look for Sauce covers the ingredientsSafe temperature 145°F (63°C) internal temperature (steaks, chops and roasts)Tip Avoid lifting the lid during the cooking process to maintain the internal temperature of the slow cooker.
During the long cooking phase, the kitchen will begin to smell savory and smoky. The sauce should be bubbling gently around the edges of the ribs. Do not be tempted to stir the contents, as the meat is fragile and can fall apart prematurely. Simply ensure the lid is secure and the slow cooker is set to the low heat setting for the duration of the cooking time.
Serving the ribs
- Rest and serveOnce the cooking time is complete, remove the ribs from the slow cooker and transfer them to a platter. Let the meat rest for at least 10 minutes before serving to ensure the juices redistribute.Look for Meat is fork-tender and slides off the boneTip Skim the excess fat from the surface of the remaining sauce in the slow cooker before drizzling it over the plated ribs.
The final result should feature ribs that are glazed and dark, with the onions having melted into the sauce. The meat should be visibly tender and pulling slightly away from the bone. Before serving, verify the tenderness with a fork. The aroma should be rich and savory, and the sauce should have reduced to a thick, flavorful consistency that coats the back of a spoon.
Common mistakes
A common mistake is overcrowding the slow cooker, which can prevent even cooking and lead to uneven texture. Ensure the ribs are in a single layer. Another error is lifting the lid too frequently; this releases essential heat and steam, significantly increasing the total cooking time and potentially drying out the meat.
Finally, do not skip the resting period after cooking, as this step is crucial for allowing the juices to settle within the meat fibers, ensuring each bite remains succulent and flavorful.
How to tell it’s done
The short ribs are finished when the meat is extremely tender and pulls away easily from the bone with a gentle nudge of a fork. The internal temperature of the thickest part of the meat should reach at least 145°F (63°C).
The sauce should be thickened and glossy, clinging to the ribs rather than being watery. If the meat still feels resistant or tough, continue cooking for another 30 minutes, as individual slow cooker heat levels can vary.
- Steaks, chops and roasts: 145°F (63°C) in the thickest part, then a 3-minute rest
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)