The magic of a slow-simmered Italian sauce usually requires an entire Sunday afternoon spent hovering over a Dutch oven. However, the modern kitchen has a secret weapon that transforms tough, marbled cuts of beef into a melt-in-your-mouth delicacy in a fraction of the time. This instant pot short rib ragu delivers the deep, concentrated flavors of a traditional long braise but manages to be accessible enough for a standard Tuesday evening. By utilizing the intense pressure of the multi-cooker, the connective tissue in the beef breaks down beautifully, creating a sauce that is rich, savory, and incredibly velvety.
Whether you are looking to impress guests or simply want a high-quality meal that hugs you back, this ragu is the answer. It is a robust, meat-forward sauce that clings perfectly to ridges of pasta or pillows of gnocchi. Because we are using a few smart shortcuts, such as a high-quality jarred marinara, the complexity of the final dish belies the minimal effort required to pull it together.
Table of Contents
Ingredients
- 2 pounds bone-in short ribs (or one pound boneless)
- 1 tablespoon vegetable oil
- 1 small onion, finely diced
- 2 cloves garlic, chopped
- 1/4 cup dry red wine
- One 25-ounce jar store-bought marinara or spaghetti sauce
- 1/2 cup water
- 1/2 teaspoon salt
- 1/4 teaspoon crushed red pepper
- Salt and pepper, to taste for seasoning meat
- 1 pound pasta or gnocchi for serving
Instructions
- Activate the sauté function on your pressure cooker. While the insert warms up, trim any excessive fat caps from the beef, pat the meat dry with paper towels, and season all sides generously with salt and black pepper.
- Pour the vegetable oil into the pot. Once shimmering, add the short ribs and sear them thoroughly on all sides until a deep brown crust forms. Remove the meat and set it aside on a plate.
- Carefully wipe out any excess rendered fat using tongs and a paper towel. Toss in the diced onion and garlic, sautéing for about three minutes until they soften and become fragrant.
- Pour in the dry red wine to deglaze the bottom of the pot. Use a wooden spoon to scrape up all those caramelized brown bits (the fond), which hold the deepest flavor. Allow the wine to simmer for about two minutes.
- Return the browned short ribs to the pot. Pour in the jarred sauce, the salt, and the crushed red pepper. Use the half cup of water to swirl around the inside of the empty sauce jar to get every last bit, then pour that liquid into the pot.
- Secure the lid and set the manual pressure or “stew/meat” setting for thirty-five minutes.
- Once the timer expires, allow the pressure to release naturally rather than using the quick-release valve.
- Transfer the cooked meat to a sheet pan. Remove the bones and discard any large chunks of fat, then shred the beef into bite-sized pieces.
- Turn the sauté function back on to let the sauce simmer and thicken for a few minutes. Skim any excess oil from the surface, then stir the shredded beef back into the sauce.
- Adjust seasoning with additional salt or pepper if needed and serve over your prepared base of choice.
Mastering the Texture and Flavor
Achieving the perfect instant pot short rib ragu depends largely on the initial sear. When you place the meat into the hot oil, it might stick initially. This is a natural part of the Maillard reaction. Resist the urge to move the meat too soon; once a proper crust has formed, the beef will release from the stainless steel surface naturally.1 This browning is what creates the base of the “umami” profile in the ragu.
When you transition to the deglazing phase, the wine acts as a solvent. Those stuck-on bits of beef are flavor gold. By scraping them into the liquid, you are essentially “melting” that concentrated beef flavor back into the sauce. If you skip this or don’t scrape thoroughly, your sauce will lack the professional depth found in high-end Italian restaurants.
The natural release period is equally vital. Forced pressure release can sometimes cause the muscle fibers in the beef to toughen up or seize. Letting the steam dissipate slowly ensures the short ribs remain succulent and easy to shred. When you eventually shred the meat, look for any silver skin or heavy gristle that didn’t fully render and discard it to ensure every bite of the ragu is buttery and tender.
Pro Tips for Success
- Dry the Meat: Always use a paper towel to remove moisture from the surface of the short ribs before seasoning. If the meat is wet, it will steam instead of searing, preventing that beautiful brown crust.
- The Jar Swap: Since the sauce is a primary component, choose a marinara that uses high-quality tomatoes and olive oil. A tomato-basil variety usually provides a great herbal balance to the heavy beef.
- Fat Management: Short ribs are notoriously fatty.2 If you have the time, making the ragu a day in advance allows the fat to solidify in the fridge, making it incredibly easy to lift off in one solid layer before reheating.
- Wine Selection: Use a wine you would actually drink. A dry Cabernet, Merlot, or Chianti works best. Avoid “cooking wines” sold in grocery aisles, as they are often over-salted.
- The Jar Rinse: Don’t skip using the water to rinse the sauce jar. Not only does it save every drop of sauce, but that extra bit of liquid prevents the “burn” notice on the Instant Pot during the high-pressure cycle.
- Check the Seal: Ensure your silicone ring is properly seated and doesn’t smell like last week’s spicy chili, as the fat in the ribs can absorb lingering odors.
Variations and Substitutions
If you cannot find bone-in short ribs, you can substitute one pound of boneless short ribs. The flavor remains excellent, though the bones do add a bit of extra body to the sauce. For those who prefer to avoid alcohol, simply replace the red wine with an equal amount of beef broth or even plain water. It won’t have the same acidic “zip,” but the ragu will still be delicious.
If you want to lean into a more traditional “Bolognese” style, you could add a finely diced carrot and celery stalk during the onion sauté phase. This adds a subtle sweetness to the base. For a bit of creaminess, stirring in a splash of heavy cream or a dollop of butter at the very end—after the meat has been shredded and returned to the pot—can create a silkier mouthfeel.
Serving Suggestions
While a wide noodle like pappardelle is the classic choice for a chunky ragu, this sauce is surprisingly versatile. It is phenomenal over soft, pillowy gnocchi (whether potato, cauliflower, or ricotta-based). The ridges in the gnocchi act like little cups that hold the shredded beef and sauce.
For a grain-based approach, serve the ragu over a bed of creamy polenta or even buttery mashed potatoes. The starch soaks up the juices beautifully. If you want to keep the meal feeling balanced, serve the heavy pasta dish alongside a crisp, simple green salad with a sharp lemon vinaigrette to cut through the richness of the beef.
FAQs
Can I make this in a slow cooker instead?
Yes. You should still perform the searing and deglazing steps in a skillet on the stove to build flavor. Once the wine has reduced slightly, transfer everything to a slow cooker and cook on the low setting for eight hours until the meat is falling apart.
What is the difference between ragu and Bolognese?
A ragu is a broad term for a meat-based Italian sauce.3 Bolognese is a specific type of ragu from the Bologna region that typically uses a mix of meats, a soffritto (onions, carrots, celery), white wine, and a very small amount of tomato. This short rib version is a more tomato-heavy, robust ragu.
How do I store and reheat leftovers?
Store the sauce in an airtight container in the refrigerator for up to four days. It actually tastes better the second day! To reheat, simply place it in a saucepan over medium-low heat, adding a splash of water or broth if it has thickened too much in the fridge.
Is it possible to freeze this sauce?
Absolutely. This ragu freezes beautifully. Place the cooled sauce in a freezer-safe bag or container for up to three months. Thaw it in the refrigerator overnight before reheating on the stove.
Nutrition Information
| Nutrient | Amount per Serving |
| Calories | 540 |
| Total Fat | 32g |
| Saturated Fat | 14g |
| Cholesterol | 95mg |
| Sodium | 880mg |
| Total Carbohydrates | 28g |
| Dietary Fiber | 4g |
| Sugars | 9g |
| Protein | 34g |
Disclaimer
Nutrition information is an estimate and may vary based on preparation and ingredients used.
Instant Pot Short Rib Ragu
Ingredients
- 2 lbs bone-in short ribs (or 1 lb boneless)
- 1 tablespoon vegetable oil
- 1 small onion, finely diced
- 2 cloves garlic, chopped
- 0.25 cup dry red wine
- 25 oz jar store bought marinara/spaghetti sauce
- 0.5 cup water
- 0.5 teaspoon salt
- 0.25 teaspoon crushed red pepper
- salt & pepper, to taste (for seasoning meat)
- 1 lb. pasta or gnocchi
Instructions
- Turn Instant Pot to sauté. Trim excess fat from short ribs, pat dry, and season generously with salt and pepper.
- Add oil to the pot. Sear short ribs on all sides until deep brown. Remove meat and set aside.
- Wipe out excess oil. Sauté onion and garlic for 3 minutes until tender, scraping bits off the bottom.
- Pour in red wine to deglaze. Simmer for 2 minutes while scraping the bottom of the pot.
- Add short ribs, tomato sauce, salt, and crushed red pepper. Use the 1/2 cup water to rinse the sauce jar and add to pot.
- Set Instant Pot to stew/meat (high pressure) for 35 minutes. Follow with a natural steam release.
- Remove meat to a pan. Shred into pieces, discarding bones and large fat chunks.
- Set pot to sauté to reduce sauce. Skim fat off the top, stir meat back in, and serve over pasta.
Notes
Equipment
- Instant Pot / Pressure Cooker
- tongs
- Sheet pan
- wooden spoon
- paper towels
