Instant Pot Short Ribs with Red Wine

Easy Instant Pot braised short ribs with a delicious red wine mushroom sauce!

📝 Ingredients

• 1 1/2 pounds boneless beef short ribs (use 2 pounds if using bone-in ribs)
• Kosher salt and pepper to taste
• 2 Tablespoons canola oil
• 1/2 large yellow onion, diced
• 3 cloves garlic, minced
• 12 ounces baby portobello mushrooms, sliced
• 1/4 cup tomato paste
• 2 Tablespoons balsamic vinegar
• 1 1/2 cups red wine (we like a hearty merlot or cabernet sauvignon)
• 1 Tablespoon cornstarch
• 2 Tablespoons water
• Fresh chopped parsley (optional), for garnish

👨‍🍳 Instructions

1. 1Generously salt all sides of your short ribs.
2. 2Set Instant Pot to sauté setting and add canola oil. When pot is hot, add short ribs and sear for 3-5 minutes per side until golden brown.
3. 3Remove short ribs from pot and set aside. They won't be fully cooked yet - that's ok!
4. 4Add onions, garlic, and mushrooms to pot and stir to combine. Cook 3-5 minutes, stirring occasionally, until mushrooms have softened and onion is translucent.
5. 5Add salt and pepper to taste.
6. 6Add tomato paste and stir to combine.
7. 7Add balsamic vinegar and red wine to pot to deglaze. Make sure to scrape any browned bits off the bottom of the pan with your spoon or spatula! Bring to a simmer.
8. 8When sauce reaches a simmer, press “cancel” on your Instant Pot to turn off the sauté setting.
9. 9Add short ribs back to the pot, nestling them in with the onions and mushrooms.
10. 10Lock the Instant Pot lid in place, move the valve to “sealing”, and set set the cook time for 50 minutes at high pressure. (If you’re using bone-in short ribs, cook for 65 minutes at high pressure).
11. 11When cook time has finished, let pressure release naturally for 15 minutes, then do a quick release of any remaining pressure by carefully moving the valve to “venting.” Let the pot vent completely before removing the lid. (Always use caution and follow manufacturer directions when working with your Instant Pot).
12. 12When Instant Pot has released all pressure, remove the lid.
13. 13Remove cooked short ribs to a separate plate while you finish the sauce.
14. 14In a small bowl or jar, combine the cornstarch and water and whisk until smooth to form a cornstarch slurry.
15. 15Set Instant Pot to sauté. Add cornstarch slurry to sauce and stir to combine. Cook, stirring frequently, until the sauce thickens to a light gravy consistency, about 2 minutes. When sauce is thickened, turn off the Instant Pot.
16. 16Time to eat! Top short ribs with a scoop of sauce, garnish with some fresh parsley (optional), and serve immediately.