With an Instant Pot and simple ingredients like carrots and potatoes, you can have a flavorful, comforting pot roast in less time than using an oven or slow cooker.

Prep Time: 20 mins
Cook Time: 1 hr 35 mins
Additional Time: 5 mins
Total Time: 2 hrs
Servings: 8
Ingredients
- 4 tablespoons olive oil, divided
- 3 pounds beef chuck roast
- 2 cups beef broth
- 1 pound baby potatoes
- 1 ½ cups baby carrots
- 1 medium onion, quartered
- 1 packet dry onion soup mix
- ¼ cup water
- 2 ½ tablespoons cornstarch
- 1 ½ teaspoons garlic salt
- 1 teaspoon freshly ground black pepper
Directions
Step 1
Gather all ingredients.
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Step 2
Heat 2 tablespoons oil in a multi-functional pressure cooker (such as Instant Pot) set to the Sauté function. Add roast to hot oil and cook until browned all over, 4 to 5 minutes per side. Pour in broth.
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Step 3
Combine potatoes, carrots, onion, soup mix, and remaining 2 tablespoons oil in a resealable plastic bag. Seal the bag and shake until vegetables are evenly coated.
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Step 4
Pour mixture into the pressure cooker and spread out evenly.
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Step 5
Close and lock the lid. Select high pressure according to the manufacturer’s instructions; set the timer for 60 minutes. Allow 10 to 15 minutes for the pressure to build. Release the pressure carefully using the quick-release method according to the manufacturer’s instructions, about 5 minutes. Unlock and remove the lid.
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Step 6
Transfer roast and vegetables to a serving platter, leaving drippings in the pot.
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Step 7
Select the Sauté function and bring drippings to a boil. Combine water and cornstarch in a bowl; pour into the drippings. Cook, stirring frequently, until gravy is slightly thickened, 2 to 3 minutes. Season with garlic salt and pepper. Slice roast and serve with vegetables and gravy.
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Nutrition Facts (per serving)
| 323 | Calories |
| 16g | Fat |
| 19g | Carbs |
| 26g | Protein |
Hide Full Nutrition Label
| Nutrition Facts | |
|---|---|
| Servings Per Recipe 8 | |
| Calories 323 | |
| % Daily Value * | |
| Total Fat 16g | 20% |
| Saturated Fat 4g | 22% |
| Cholesterol 79mg | 26% |
| Sodium 1005mg | 44% |
| Total Carbohydrate 19g | 7% |
| Dietary Fiber 3g | 9% |
| Total Sugars 2g | |
| Protein 26g | 51% |
| Vitamin C 13mg | 15% |
| Calcium 40mg | 3% |
| Iron 4mg | 21% |
| Potassium 587mg | 12% |