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Instant Pot Recipes: French Onion Pot Roast with Rich Gravy

We all need a cozy dinner we can throw together without losing our minds. This French onion pot roast is my go-to when the day’s been long and I still want a meal that hugs back. The instant pot pressure cooker turns this into a one-pot miracle, where chuck roast melts like butter and the onions go from sharp to sweet without babysitting a stovetop. This isn’t just another instant pot pot roast recipe easy enough for a beginner, it’s the one I make when I want everyone around the table to sit down and say 'Wow, what is this magic?' It hits all the comfort food notes while still feeling like a little kitchen flex. If you're into pressure cooker recipes or you've got a soft spot for crock pot pot roast recipes and want something faster, this one checks every box. Rich, savory, and ridiculously satisfying, it’s proof that a great instant pot recipe doesn’t have to be complicated—just smart, flavorful, and ready when you are.
Prep Time15 minutes
Cook Time1 hour 30 minutes
Total Time1 hour 45 minutes
Course: Main Course
Cuisine: American
Keywords: crock pot pot roast recipes, Instant Pot, instant pot pot roast recipe easy, Instant pot pressure cooker, instant pot recipe, instant pot recipes, pressure cooker recipes
Servings: 6 servings
Author: Camila

Ingredients

  • 3 pounds beef chuck roast
  • 2 tablespoons olive oil
  • 2 large yellow onions, thinly sliced
  • 4 cloves garlic, minced
  • 1 tablespoon tomato paste
  • 1 tablespoon Worcestershire sauce
  • 1 teaspoon dried thyme
  • 1 teaspoon salt
  • 1/2 teaspoon black pepper
  • 2 cups beef broth
  • 1 tablespoon cornstarch (optional, for thickening)
  • 2 tablespoons water (optional, for thickening)

Instructions

  1. Set your Instant Pot to sauté mode. Once hot, add olive oil and sear the chuck roast on all sides until browned. Remove and set aside.
  2. Add sliced onions and cook for about 8 minutes until softened and slightly golden. Stir often to keep them from sticking.
  3. Stir in garlic, tomato paste, Worcestershire sauce, thyme, salt, and pepper. Cook for 2 minutes.
  4. Pour in beef broth, scraping the bottom of the pot with a wooden spoon to deglaze.
  5. Return the roast to the pot. Lock the lid, set to sealing, and pressure cook on high for 60 minutes.
  6. Let the pressure release naturally for 15 minutes, then quick release any remaining pressure.
  7. Remove the roast and rest it for 10 minutes before slicing.
  8. Optional: Set Instant Pot to sauté, stir in a cornstarch slurry (cornstarch + water) to thicken the sauce. Simmer until desired consistency.