Instant Pot French Onion Pot Roast: A Flavor Bomb in Under an Hour

Emily

July 19, 2025

Get ready to transform your dinner game with this Instant Pot French Onion Pot Roast. It’s juicy, flavorful, and oh-so-easy to make. Perfect for those nights when you want something hearty without the hassle.

Why This Recipe Works

  • The Instant Pot locks in flavors and tenderizes the meat in record time.
  • French onion soup mix adds a depth of flavor that’s hard to beat.
  • It’s a one-pot wonder, meaning less cleanup and more time to enjoy your meal.

Ingredients

  • 3 lbs chuck roast, trimmed and cut into large chunks
  • 1 packet French onion soup mix
  • 1 cup beef broth
  • 2 tbsp olive oil
  • 1 large onion, sliced
  • 3 cloves garlic, minced
  • 1 tbsp Worcestershire sauce
  • 1 tsp thyme
  • Salt and pepper to taste

Equipment Needed

  • Instant Pot
  • Measuring cups and spoons
  • Knife and cutting board
  • Tongs

Instructions

Instant Pot French Onion Pot Roast

Step 1: Sear the Meat

Heat the olive oil in the Instant Pot using the ‘Sauté’ function. Season the chuck roast chunks with salt and pepper, then sear them on all sides until browned, about 3-4 minutes per side. This step is crucial for locking in those juicy flavors.

Step 2: Sauté the Onions and Garlic

Add the sliced onions and minced garlic to the pot, sautéing until the onions are translucent and fragrant, about 2-3 minutes. This builds the foundation of our French onion flavor profile.

Step 3: Deglaze the Pot

Pour in the beef broth and Worcestershire sauce, scraping up any browned bits from the bottom of the pot. These bits are packed with flavor, so don’t let them go to waste!

Step 4: Pressure Cook

Add the French onion soup mix and thyme to the pot, stirring to combine. Place the lid on the Instant Pot, set the valve to ‘Sealing’, and cook on high pressure for 45 minutes. The pressure cooking process will tenderize the meat to perfection.

Step 5: Natural Release

Once the cooking time is up, allow the pressure to release naturally for 10 minutes before doing a quick release for any remaining pressure. This step ensures the meat stays tender and juicy.

Tips and Tricks

For an even richer flavor, consider browning the meat in batches to avoid overcrowding the pot. Overcrowding can lead to steaming rather than searing, which means less flavor. Also, if you’re short on time, you can skip the natural release, but keep in mind that the meat may not be as tender. Lastly, for a thicker sauce, you can remove the meat and vegetables after cooking and simmer the liquid on the ‘Sauté’ function until reduced to your liking.

Recipe Variations

  • Add mushrooms during the sauté step for an earthy flavor.
  • Swap the beef broth for red wine for a deeper, more complex taste.
  • Use pork shoulder instead of chuck roast for a different twist on the dish.
  • Add carrots and potatoes to make it a complete meal.
  • For a spicy kick, add a pinch of red pepper flakes with the thyme.

Frequently Asked Questions

Can I make this recipe without an Instant Pot?

Absolutely! You can adapt this recipe for a slow cooker by searing the meat and sautéing the onions and garlic in a skillet first, then transferring everything to the slow cooker and cooking on low for 8 hours or high for 4 hours. The flavors will meld beautifully over the longer cooking time.

What can I serve with this pot roast?

This pot roast pairs wonderfully with mashed potatoes, crusty bread, or a simple green salad. The rich, savory flavors of the roast complement the creaminess of mashed potatoes or the crispness of a fresh salad perfectly.

Can I freeze the leftovers?

Yes, this pot roast freezes beautifully. Just make sure to store it in an airtight container, and it’ll keep for up to 3 months. When you’re ready to enjoy it again, simply thaw it in the refrigerator overnight and reheat it on the stove or in the microwave.

Summary

This Instant Pot French Onion Pot Roast is a game-changer for busy weeknights. With minimal prep and maximum flavor, it’s sure to become a family favorite. Give it a try and taste the magic for yourself!

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