- ¼ cup vegetable oil
- 1 medium onion, diced
- 1 ½ pounds beef stew meat or sirloin steak, cubed
- 1 ½ teaspoons garlic powder
- 1 teaspoon kosher salt
- ½ teaspoon black pepper
- ½ teaspoon dried thyme
- 1 cup sliced mushrooms
- 2 Tablespoons soy sauce
- 1 cup beef broth
- ¾ cup sour cream
- Cooked egg noodles, mashed potatoes, or rice for serving
In an Instant Pot, using the saute function, cook onion in the vegetable oil for 1 minute; add the beef and seasonings (garlic powder, salt, pepper, thyme), stir well.
Cook the beef for 2 minutes, stir, then cook additional 2 minutes to brown the meat evenly.
Add the mushrooms and broth. Cook on HIGH for 17 minutes. Let Instant Pot depressurize for around 10 minutes, then do a quick release; add sour cream and stir well.
Serve over cooked egg noodles, mashed potatoes, or rice.
- To store: Place leftovers in the refrigerator for up to 3 days.
- To reheat: Leftovers can be reheated in the microwave or on the stovetop over medium heat. Heat until the internal temperature of the beef reaches 165° Fahrenheit.
- To freeze: For best results, separate beef sauce from noodles. Freeze the meat sauce in an airtight container for up to 2 months. Once thawed, reheat on the stovetop over low heat until warmed throughout. If the sauce is too thick, add a splash of beef broth, and serve with freshly-cooked noodles.
- If you prefer a thicker gravy, you can make a slurry: in a small bowl add equal amounts of cornstarch and cold water: 1 Tablespoon cornstarch + 1 Tablespoon cold water; whisk till smooth, and no lumps. Add into the liquid and cook a few minutes to thicken using the sauté function of the Instant Pot. Do this before adding the sour cream, so you can determine the thickness you wish for your dish.
- The egg noodles can be cooked in the Instant Pot also. Follow the recipe, but increase the amount of beef broth to 2 cups, only cook for 12 minutes on HIGH; depressurize, then add 8 ounces egg noodles and cook an additional 5 minutes on HIGH. Let depressurize again, and then add sour cream, stir well.
Calories: 316kcal | Carbohydrates: 5g | Protein: 28g | Fat: 20g | Saturated Fat: 6g | Polyunsaturated Fat: 6g | Monounsaturated Fat: 6g | Trans Fat: 0.1g | Cholesterol: 87mg | Sodium: 946mg | Potassium: 547mg | Fiber: 1g | Sugar: 2g | Vitamin A: 184IU | Vitamin C: 2mg | Calcium: 62mg | Iron: 3mg