Dinner · Part 2 of 3: Instructions
Slow Cooker Guinness Beef Short Ribs for Tender Results Step-by-step instructions

- Prep
- Cook
- Total
- Serves
- 4
Before you start
Before beginning, ensure your slow cooker is clean and placed on a stable, heat-resistant surface. Gather all ingredients, including the beef short ribs, stout beer, and beef broth, ensuring they are ready for assembly.
If you are trimming the short ribs, do so on a clean cutting board using a sharp chef knife, being mindful to sanitize the area thoroughly afterward.
Having everything prepared beforehand allows for a smooth assembly process, ensuring the meat is placed into the cooker and the liquids are added without unnecessary delays.
Ingredients at a glance (3)
- 4 lbs beef short ribs, bone-in
- 1 pint stout beer
- 1 cup beef broth
Instructions
Assembly
- Prepare the IngredientsBegin by placing the beef short ribs into the bowl of your slow cooker. Ensure they are arranged in a single layer if possible to allow for even cooking throughout the process.Look for The meat is arranged in the cooker.Tip Pat the ribs dry with a paper towel before placing them in the cooker for a cleaner sear if you choose to brown them first.
The ribs should be placed neatly in the slow cooker bowl and ready for the liquid components. Ensure the slow cooker is plugged in and ready to be set to the low heat setting for the duration of the long cooking process.
Braising
- Add Braising Liquids and CookPour the stout beer and the beef broth over the beef short ribs. Cover the slow cooker with its lid and set it to cook on the low setting for 8 hours. This slow, low-temperature cooking method is essential to breaking down the connective tissue in the ribs, resulting in that signature fall-apart texture.Look for The liquid covers the bottom of the ribs.Tip Do not lift the lid during the first 6 hours of cooking, as this releases heat and moisture, significantly increasing the total cooking time required.
During this phase, the aroma of the beer and beef will begin to fill the kitchen. The liquid should be bubbling gently. By the end, the ribs will have shrunk slightly, and the liquid will have darkened significantly as it incorporates the beef juices.
Finishing
- Serve the RibsOnce the cooking time has elapsed, verify the internal temperature of the meat reaches 145°F (63°C) using a digital meat thermometer. Carefully remove the ribs from the slow cooker using tongs. Allow the ribs to rest for at least 5 minutes before serving to ensure the juices redistribute throughout the meat for maximum tenderness.Look for The meat pulls away from the bone easily.Safe temperature 145°F (63°C) internal temperature (steaks, chops and roasts)Tip Skim the excess fat from the surface of the remaining liquid in the slow cooker before serving it as a gravy over the ribs.
The meat should be very soft, almost falling off the bones. The liquid will have transformed into a rich, savory gravy. Check the internal temperature to ensure it meets safety standards before carefully transferring the ribs to a platter for serving.
Common mistakes
A common mistake is lifting the lid of the slow cooker too frequently during the cooking process. Each time the lid is removed, heat escapes and the cooking time is extended significantly.
Another error is failing to trim excess fat from the ribs before cooking, which can lead to a greasy sauce that masks the delicate flavors of the stout and beef. Finally, ensure the meat is not crowded too tightly, as this can prevent the braising liquid from circulating properly, resulting in unevenly cooked meat.
How to tell it’s done
The ribs are perfectly cooked when the meat is extremely tender and pulls away from the bone with minimal pressure from a fork. The internal temperature must reach at least 145°F (63°C) for food safety. The gravy should be rich, dark, and glossy, with a deep flavor profile.
If the meat still feels resistant or tough, continue cooking on low for an additional 30 to 60 minutes, as the breakdown of connective tissue is highly dependent on the specific density of the meat fibers.
- 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)