Generously season the chuck roast on all sides with salt and pepper, ensuring an even coating for enhanced flavor.
In a large Dutch oven, heat the olive oil over medium-high heat. Once the oil is hot (look for shimmering), carefully place the roast in the pot. Sear the meat for about 4-5 minutes on each side until a rich, brown crust forms. Once browned, remove the roast from the pot and set it aside on a plate.
In the remaining oil and fond of the pot, add the sliced onions. Cook them over medium heat, stirring frequently, for about 15-20 minutes until they are beautifully caramelized and softened. Near the end of this cooking time, add the minced garlic and stir it in for the last 2 minutes to release its aroma without burning.
Return the seared chuck roast to the pot and sprinkle the chopped thyme and rosemary evenly over the top. Pour the beef broth into the pot, ensuring the roast is partially submerged to allow it to soak in the flavors.
Cover the Dutch oven with its lid and transfer it to the preheated oven. Allow it to cook for approximately 3 hours, or until the roast is fork-tender and easily shreds.
When the cooking time is complete, carefully remove the pot from the oven. Take out the roast using tongs and place it on a cutting board. Allow it to rest for about 10 minutes to let the juices redistribute.
While the roast is resting, increase your oven temperature to the broil setting. Place the remaining onions and broth on the stovetop over medium heat and bring to a gentle simmer.
Once the roast has rested, use two forks to shred the meat into bite-sized pieces. Return the shredded beef to the pot with the caramelized onions and broth, stirring well to combine all the flavors.
To serve, ladle the pot roast mixture into bowls or plates. Top each serving with a slice of Gruyère cheese. Place the dishes under the broiler for about 2-3 minutes, just until the cheese is bubbly and golden brown.
Finish by garnishing each serving with fresh parsley for a pop of color and added freshness before enjoying this hearty dish.
Notes
Serve the pot roast in rustic bowls to enhance the homey feel of the dish, and drizzle a little of the broth over the cheese before broiling for added richness.
Keyword beef, comfort food, French onion, pot roast