Pot Roast in the Instant Pot

This dish is a staple of home cooking, rooted in the tradition of using slow heat to turn a cheap cut of meat into something tender. It's the kind of meal that fills the whole house with a savory aroma.

We're skipping the ten-hour wait. By using a pressure cooker, we get that same traditional result in a fraction of the time.

This Pot roast stays juicy because we control the liquid and the timing. You get a deep golden brown crust and vegetables that don't turn into mush.

Pot Roast

Deep Searing: Browning the meat creates a crust that adds savory depth.

Collagen Melt: High pressure turns tough connective tissue into a silky sauce.

Timed Veggies: Adding carrots and potatoes at the end keeps them intact.

The pressure cooker is a great tool here. It breaks down the connective tissue and proteins faster than a standard oven.

What You'll Need

For the meat, a chuck roast is the only way to go. It has the right fat content to stay moist. The beef stock with lemon juice adds the necessary acidity to cut through the richness.

The carrots and Yukon Gold potatoes are chosen because they hold their shape under pressure.

I prefer using fresh garlic over the jarred kind for a sharper, cleaner taste.

Ingredients

• 3 lb beef chuck roast, trimmed of excess outer fat
• 2 tbsp olive oil
• 2 tsp kosher salt
• 1 tsp black pepper
• 1 cup beef stock with lemon juice
• 1 cup low-sodium beef broth
• 4 cloves garlic, smashed
• 1 medium yellow onion, diced
• 2 bay leaves
• 3 sprigs fresh thyme
• 1 lb carrots, cut into 2-inch chunks
• 1½ lb Yukon Gold potatoes, cut into 2-inch chunks

Step-by-step Instructions

For a hassle-free pressure cooker pot roast, just follow these steps to ensure a perfect sear.

1. Rub the 3 lb beef chuck roast thoroughly on all sides with 2 tsp kosher salt and 1 tsp black pepper.
2. Using the Sauté function on your Instant Pot, heat 2 tbsp olive oil. Brown the meat for 5–7 minutes per side until a rich brown crust develops, then transfer it to a plate.

3. Sauté the diced yellow onion for 3 minutes until translucent, then stir in 4 smashed garlic cloves for another 30 seconds.
4. Deglaze the pot with 1 cup beef stock and lemon juice, scraping all the browned bits (fond) from the base. Stir in 1 cup low-sodium beef broth, 2 bay leaves, and 3 sprigs fresh thyme. Note: Clearing the bottom helps avoid the "Burn" warning

5. Put the beef back in, secure the lid, and select Manual or Pressure Cook on High for 60 minutes.
6. Let the pressure release naturally for 15 minutes before releasing any leftover steam.
7. Lift the lid and arrange 1 lb carrot chunks and 1½ lb potato chunks around the roast.
8. Seal the lid once more and cook on High for 5 more minutes, then perform a quick release.

9. Use a meat thermometer to ensure the roast has hit 145°F (63°C) internally; let it rest for 3 minutes before you slice or shred it.

Problems and Solutions

If your pot roast isn't shredding easily, it usually means the collagen hasn't fully melted. This happens with leaner cuts or if the meat was frozen in the center.

Fixing Tough Beef

Return the meat to the liquid and pressure cook for another 15-20 minutes. This gives the connective tissue more time to break down.

Stopping Mushy Carrots

Always add the vegetables after the main beef cook. If you cook them for the full hour, they will dissolve.

Dealing with Thin Gravy

If the sauce is too watery, turn the pot back to Sauté mode and simmer for 10 minutes. You can also look at how a turkey neck gravy gets its thickness from slow reduction.

Storage and Leftover Tips

To store your pot roast, keep the meat and vegetables submerged in the gravy to ensure the beef doesn't dry out.

Keep any leftovers in an airtight container and keep them refrigerated for 3–4 days. You can find additional details via USDA storage times.

The gravy and beef freeze well for up to 3 months. I suggest skipping the potatoes in the freezer, as they can develop a grainy texture.

To reheat, put the beef and vegetables in a covered pan with a bit of extra beef broth. Use the oven at 300°F (150°C) to warm them until they reach 165°F (74°C) for safety.

When reheating cooked leftovers, check with a food thermometer that the centre reaches 165°F (74°C); the appliance temperature and time alone do not confirm this.

Simple Dietary Tweaks

To make a low-sodium version, opt for no-salt-added beef broth and limit the kosher salt to 1 tsp. The lemon juice in the stock ensures the flavor remains bold even with less salt.

I recommend pairing this with creamy polenta and a drizzle of roasted tomato sauce for a touch of contrast.

Parsnips or turnips can be used in place of carrots. These root vegetables handle the pressure cooking process well and add a hint of peppery flavor to the dish.