This Instant Pot French Onion Pot Roast is a delightful dish that marries the tenderness of beef with the rich, savory flavors of caramelized onions. It’s perfect for family dinners, special occasions, or any time you crave comfort food. With its ease of preparation in an Instant Pot, this recipe is both time-saving and delicious, making it a standout choice for busy cooks.

Jump to:
- Why You’ll Love This Recipe
- Tools and Preparation
- Essential Tools and Equipment
- Importance of Each Tool
- Ingredients
- How to Make Instant Pot French Onion Pot Roast
- Step 1: Sear the Beef
- Step 2: Caramelize the Onions
- Step 3: Deglaze the Pot
- Step 4: Cook Under Pressure
- Step 5: Release Pressure
- Step 6: Shred and Serve
- How to Serve Instant Pot French Onion Pot Roast
- With Crusty Bread
- Over Mashed Potatoes
- In a Sandwich
- With Steamed Vegetables
- As a Salad Topping
- How to Perfect Instant Pot French Onion Pot Roast
- Best Side Dishes for Instant Pot French Onion Pot Roast
- Common Mistakes to Avoid
- Storage & Reheating Instructions
- Refrigerator Storage
- Freezing Instant Pot French Onion Pot Roast
- Reheating Instant Pot French Onion Pot Roast
- Frequently Asked Questions
- How do I know when my roast is done?
- Can I use different cuts of beef?
- What if I don’t have thyme?
- How do I serve Instant Pot French Onion Pot Roast?
- Can I make this dish ahead of time?
- Final Thoughts
- 📖 Recipe Card
Why You’ll Love This Recipe
- Quick Cooking Time: The Instant Pot reduces cooking time significantly while still delivering tender meat.
- Rich Flavor Profile: The blend of caramelized onions and herbs creates a deep, savory taste that elevates this pot roast.
- One-Pot Meal: Enjoy easy cleanup with everything prepared in one pot, making it ideal for weeknight dinners.
- Versatile Serving Options: Serve it with crusty bread or over mashed potatoes for a complete meal.
- Customizable Ingredients: Swap out ingredients easily to suit your taste or dietary needs without sacrificing flavor.
Tools and Preparation
To make your cooking experience seamless, gather the necessary tools before you start.
Essential Tools and Equipment
- Instant Pot
- Cutting board
- Sharp knife
- Wooden spoon
- Measuring cups and spoons
Importance of Each Tool
- Instant Pot: This versatile appliance cooks the pot roast quickly under pressure, ensuring tender meat in a fraction of the time.
- Cutting Board: A sturdy cutting board provides a safe surface for slicing onions and garlic efficiently.
- Sharp Knife: A sharp knife makes it easier to slice onions thinly for optimal caramelization.
- Wooden Spoon: Perfect for stirring ingredients without scratching your Instant Pot.

Ingredients
For this delicious Instant Pot French Onion Pot Roast, you’ll need the following ingredients:
- 3-4 lbs beef chuck roast
- 2 tablespoons olive oil
- 4 large onions, thinly sliced
- 4 cloves garlic, minced
- 1 cup beef broth
- 1 cup dry white apple vinegar (or additional broth)
- 2 teaspoons fresh thyme (or 1 teaspoon dried thyme)
- 2 teaspoons Worcestershire sauce
- Salt and pepper to taste
- 2 bay leaves
- 1 cup Gruyère cheese, shredded (optional, for serving)
- Fresh parsley, chopped (for garnish)
How to Make Instant Pot French Onion Pot Roast
Step 1: Sear the Beef
Set your Instant Pot to “Sauté” mode. Add olive oil. Once hot:
1. Season the roast with salt and pepper.
2. Sear it on all sides until browned (about 4-5 minutes per side).
3. Remove the roast and set aside.
Step 2: Caramelize the Onions
In the same pot:
1. Add the sliced onions.
2. Cook, stirring occasionally, until they are caramelized and golden brown (about 10-15 minutes).
3. Add minced garlic and cook for another minute until fragrant.
Step 3: Deglaze the Pot
Pour in the apple vinegar (or extra broth):
1. Scrape up any browned bits from the bottom of the pot to enhance flavor.
Step 4: Cook Under Pressure
Return the seared roast to the pot:
1. Add beef broth, thyme, Worcestershire sauce, and bay leaves.
2. Secure the lid and set the Instant Pot to “Manual” or “Pressure Cook” on high for 60 minutes.
Step 5: Release Pressure
Once cooking is complete:
1. Allow for a natural pressure release for about 15 minutes.
2. Carefully release any remaining pressure.
Step 6: Shred and Serve
Remove the bay leaves:
1. Shred the roast with two forks.
2. Serve hot, topped with shredded Gruyère cheese and fresh parsley if desired.
Enjoy your comforting Instant Pot French Onion Pot Roast!
How to Serve Instant Pot French Onion Pot Roast
This Instant Pot French Onion Pot Roast is not only delicious but also versatile in how you can serve it. Whether for a cozy family dinner or a gathering with friends, these serving suggestions will elevate your meal.
With Crusty Bread
- Pair the pot roast with warm, crusty bread for dipping into the rich sauce. A French baguette works perfectly!
Over Mashed Potatoes
- Serve the shredded roast over creamy mashed potatoes to soak up all the flavorful juices. It’s a comforting combination that’s sure to please.
In a Sandwich
- Transform leftovers into a hearty sandwich by piling the pot roast between slices of toasted bread. Add some melted cheese for extra flavor!
With Steamed Vegetables
- Balance out the richness of the pot roast with a side of lightly steamed vegetables like green beans or broccoli. They add freshness and color to your plate.
As a Salad Topping
- Use the shredded pot roast as a topping for a green salad. Drizzle with your favorite dressing to create a satisfying meal that’s light yet filling.
How to Perfect Instant Pot French Onion Pot Roast
To ensure your Instant Pot French Onion Pot Roast turns out perfectly every time, consider these helpful tips.
- Sear the Meat Properly: Take the time to brown the beef chuck roast well on all sides. This step enhances flavor and texture in the final dish.
- Use Fresh Ingredients: Fresh onions and herbs make a significant difference in taste compared to dried or pre-packaged versions.
- Adjust Seasonings: Taste and adjust seasonings before pressure cooking. You can always add more salt or spices based on your preference.
- Allow Natural Pressure Release: Letting the pot release pressure naturally helps keep the meat tender and juicy, enhancing its flavor.
- Shred While Hot: Shredding the meat while it’s still warm allows it to absorb more juices from the pot, making it more flavorful.
Best Side Dishes for Instant Pot French Onion Pot Roast
A well-rounded meal is essential when serving your Instant Pot French Onion Pot Roast. Here are some great side dishes that complement its rich flavors.
- Garlic Mashed Potatoes: Creamy mashed potatoes infused with garlic make an excellent base for soaking up gravy from the pot roast.
- Roasted Brussels Sprouts: The nutty flavor of roasted Brussels sprouts adds a nice contrast and is easy to prepare alongside other dishes.
- Cauliflower Gratin: This cheesy, creamy dish pairs perfectly with pot roast, adding richness and comfort to your meal.
- Honey Glazed Carrots: Sweet, honey-glazed carrots bring color and sweetness that balance out savory flavors beautifully.
- Creamed Spinach: A classic side dish that adds creaminess and greens, creamed spinach pairs wonderfully with beef dishes.
- Crispy Potato Wedges: Baked or fried potato wedges provide a crunchy texture that contrasts nicely with tender meat.
- Simple Garden Salad: A fresh salad with mixed greens and a light vinaigrette can brighten up your plate while providing crunch and freshness.
- Rice Pilaf: Fluffy rice pilaf seasoned with herbs complements the robust flavors of pot roast without overpowering them.
Common Mistakes to Avoid
When making Instant Pot French Onion Pot Roast, a few common mistakes can affect the dish’s flavor and texture.
- Not Searing the Meat – Skipping the searing step can lead to a less flavorful roast. Always take the time to brown the meat for deeper flavors.
- Using Too Much Liquid – Adding too much broth can make the dish watery. Stick to the recommended amounts for a perfect consistency.
- Overcooking the Onions – Cooking onions too quickly may prevent them from caramelizing properly. Allow them enough time to develop their sweetness.
- Ignoring Natural Pressure Release – Releasing pressure too quickly can make the meat tough. Let it naturally release for better tenderness.
- Forgetting Seasoning – Neglecting salt and pepper can result in a bland dish. Season generously to enhance all flavors.

Storage & Reheating Instructions
Refrigerator Storage
- Store in an airtight container for up to 3-4 days.
- Allow it to cool completely before sealing to prevent condensation.
Freezing Instant Pot French Onion Pot Roast
- Freeze in a freezer-safe container or bag for up to 3 months.
- Portion it out for easy reheating later.
Reheating Instant Pot French Onion Pot Roast
- Oven – Preheat to 350°F (175°C), cover with foil, and heat for 20-30 minutes until warmed through.
- Microwave – Place in a microwave-safe dish, cover, and heat in intervals of 1-2 minutes until hot.
- Stovetop – Heat over medium-low heat on the stovetop, stirring occasionally until heated evenly.
Frequently Asked Questions
Here are some commonly asked questions about making Instant Pot French Onion Pot Roast.
How do I know when my roast is done?
The roast should be fork-tender after cooking in the Instant Pot for 60 minutes on high pressure.
Can I use different cuts of beef?
Yes, you can substitute other cuts like brisket or round roast. Just ensure they are suitable for slow cooking.
What if I don’t have thyme?
You can substitute thyme with dried or fresh rosemary or Italian seasoning based on your preference.
How do I serve Instant Pot French Onion Pot Roast?
This pot roast is delicious served over mashed potatoes, rice, or with crusty bread to soak up the juices.
Can I make this dish ahead of time?
Absolutely! You can prepare it a day ahead and reheat when ready to serve, enhancing its flavors further.
Final Thoughts
The Instant Pot French Onion Pot Roast is not only comforting but also versatile for various occasions. This dish allows room for customization; feel free to add your favorite vegetables or adjust seasonings as desired. Try this recipe, and enjoy a hearty meal that brings warmth and satisfaction!
Did You Enjoy Making This Recipe? Please rate this recipe with ⭐⭐⭐⭐⭐ or leave a comment.
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Instant Pot French Onion Pot Roast
- Total Time: 1 hour 15 minutes
- Yield: Serves approximately 6
Description
Indulge in the comforting flavors of Instant Pot French Onion Pot Roast, a hearty dish that combines tender beef with the rich sweetness of caramelized onions. Perfect for family meals or gatherings, this dish is not only quick to prepare but also allows for easy cleanup—all cooked in one pot! The savory broth, infused with aromatic herbs and spices, enhances the overall flavor, ensuring every bite is satisfying. Pair it with crusty bread or creamy mashed potatoes for a complete and delightful dining experience. Enjoy a comforting meal that brings warmth and joy to your table.
Ingredients
- 3–4 lbs beef chuck roast
- 2 tablespoons olive oil
- 4 large onions, thinly sliced
- 4 cloves garlic, minced
- 1 cup beef broth
- 1 cup dry white apple vinegar (or additional broth)
- 2 teaspoons fresh thyme (or 1 teaspoon dried thyme)
- 2 teaspoons Worcestershire sauce
- Salt and pepper to taste
- 2 bay leaves
- Optional: Shredded Gruyère cheese and fresh parsley for garnish
Instructions
- Set the Instant Pot to 'Sauté' mode. Add olive oil and heat.
- Season the beef roast with salt and pepper; sear on all sides until browned (about 4-5 minutes per side). Remove and set aside.
- In the same pot, add sliced onions; cook until caramelized (10-15 minutes). Stir in minced garlic for another minute.
- Deglaze with apple vinegar or extra broth, scraping up browned bits from the bottom.
- Return the roast to the pot; add beef broth, thyme, Worcestershire sauce, and bay leaves. Secure lid and cook on high pressure for 60 minutes.
- Allow natural pressure release for about 15 minutes before carefully releasing any remaining pressure.
- Remove bay leaves; shred meat with two forks and serve hot, topped with cheese and parsley if desired.
- Prep Time: 15 minutes
- Cook Time: 60 minutes
- Category: Main
- Method: Pressure Cooking
- Cuisine: American
Nutrition
- Serving Size: 1 cup (240g)
- Calories: 420
- Sugar: 4g
- Sodium: 550mg
- Fat: 22g
- Saturated Fat: 8g
- Unsaturated Fat: 12g
- Trans Fat: 0g
- Carbohydrates: 12g
- Fiber: 2g
- Protein: 38g
- Cholesterol: 110mg





