Short ribs are a tough, hard-working cut, full of connective tissue that needs hours to melt. That is why they are traditionally braised until they fall apart. Sous vide gives you a choice: cook them at a lower temperature for a long time and you get a sliceable, rosy, steak-like rib. Cook them hotter and you get the classic fall-apart texture of a braise.
Either way, the work is mostly waiting. This guide covers both versions, how to stay safe on a long cook, and how to finish the ribs so they look as good as they taste.
Two Ways to Cook Short Ribs
| Texture | Temperature | Time |
|---|---|---|
| Steak-like, sliceable, rosy | 135°F (57°C) | 48 hours |
| Traditional, fall-apart tender | 165°F (74°C) | 24 hours |
The steak-like version has rich, beefy flavor and a tender, sliceable texture that is much closer to a steak than to a braise. Many cooks use temperatures between 131°F and 135°F for 48 hours. Cooked for only 24 hours at these temperatures, the ribs are still tender but chewier.
The traditional version gives you the shredded, fork-tender result you’d get from braising, without the pot, the oven, or the babysitting. Start timing once the water bath has returned to temperature after you add the bag.
Both versions work with bone-in or boneless ribs. Boneless ribs are easier to slice and sear evenly.
Why Long Cooking Works
Short ribs are rich in collagen. At low temperatures, collagen breaks down slowly into gelatin, which is what makes the meat tender and silky. A water bath lets you give it as much time as it needs without the meat ever going past your chosen temperature. After 24 to 48 hours, the thickness of the rib no longer matters, so you don’t need to adjust the time for size.
Keeping a Long Cook Safe
A 48-hour cook at 135°F is a well-established method, but it only works when you follow a few rules.
- Stay above 130°F (54°C). Most tested recipes treat this as the practical floor for any long cook. 135°F is comfortably above it.
- Preheat first. Add the bag only after the water reaches temperature, so the meat doesn’t spend extra time warming up in the danger zone.
- Keep the bag submerged for the whole cook.
- For vulnerable guests, such as pregnant people, young children, older adults, or anyone with a weakened immune system, choose the 165°F version and follow USDA guidance. The USDA’s minimum for whole cuts of beef is 145°F with a 3-minute rest.
Step-by-Step: Sous Vide Short Ribs
1. Season. Pat the ribs dry and season generously with salt. Add pepper and any herbs you like. For extra flavor, you can sear the ribs briefly in a hot pan before bagging.
2. Bag it. Place the ribs in a single layer in a vacuum bag or a sturdy freezer zip bag. For richer results, add a splash of beef stock or red wine and a sprig of thyme. Remove the air with a vacuum sealer or the water displacement method.
3. Preheat the bath. Set your cooker to 135°F for steak-like ribs, or 165°F for fall-apart ribs.
4. Cook. Lower the bag into the bath and make sure it stays fully submerged. Cover the container to slow evaporation, and check the water level every several hours. If it drops, top it up with hot water. A kitchen timer or phone reminder helps you track the hours.
5. Finish. Take the bag out, open it, and pat the ribs dry. Reserve the juices for a sauce. For a steak-like finish, sear in a very hot, lightly oiled pan for about 2 minutes per side. Add butter near the end and baste. For fall-apart ribs, handle them gently and brown them under a broiler or with a torch.
Make Ahead and Serve
Short ribs are ideal for entertaining because you can cook them days before you need them.
- When the cook is done, move the sealed bag to a bowl of ice water until it is cold.
- Refrigerate for up to 3–4 days.
- To serve, warm the ribs in a low oven while glazing them with sauce. If you chilled the bag promptly and are serving healthy adults, you can instead reheat the sealed bag gently in the water bath at its original temperature.
- Sear or broil just before serving.
For higher-risk guests, and for any leftover slices, reheat to 165°F in line with USDA guidance.
Quick Red Wine Pan Sauce
After searing, pour the bag juices into the hot pan along with a splash of red wine or beef stock. Bring to a full boil, scraping up the browned bits, and reduce until glossy. Whisk in a small pat of butter and spoon over the ribs.
Troubleshooting
- The ribs are tough. They need more time, or the temperature was too low for the cook time. For steak-like ribs, stay with 48 hours.
- The ribs fell apart when I tried to sear them. That is common after a long cook. Chill the ribs first so they firm up, or sear gently with tongs and a spatula.
- The texture is mushy. The temperature was too high for too long. Use the 24-hour time for the 165°F version.
- The meat looks gray. Sous vide beef is pale until it is seared. A hot, dry surface gives you the color.
Which EMBENLY Is Right for Short Ribs?
Both models share the same 1300W power and 50°F–194°F (10°C–90°C) range, so either one handles 135°F and 165°F with ±0.3°C accuracy. The EMBENLY Classic Sous Vide ($81.99) uses touch controls. The EMBENLY Pro WiFi Sous Vide ($101.99) adds app control, which is handy on a 24- or 48-hour cook because you can check the bath from your phone.
FAQ
Can I cook short ribs from frozen?
Yes. Add a couple of hours, though on a 24–48 hour cook the difference is small. Thawing in the refrigerator first is simpler.
Can I leave the cooker running overnight?
For long cooks, cover the container, place the cooker on a stable, heat-safe surface, and check the water level regularly. Check your manual for the cooker’s maximum timer setting, and restart the timer if you need to.
Is 135°F for 48 hours really safe?
It is a well-established method when the meat is high quality, handled cleanly, and kept above 130°F for the whole cook. If you are cooking for higher-risk guests or prefer to stay with USDA guidance, use the 165°F version.
Which cut should I buy?
Look for well-marbled English-cut (thick, bone-in) or boneless short ribs. Flanken-style ribs, cut across the bone, also work.
Times are general guidance based on standard food-safety principles and do not replace USDA recommendations.
Cooked with the EMBENLY Classic Sous Vide ($81.99) or EMBENLY Pro WiFi Sous Vide ($101.99). Both include a one-year warranty and one-to-one replacement service for confirmed quality issues.
