Go Back
+ servings
Frozen roast beef in a bowl surrounded by carrots and potatoes.
Print Recipe
4.75 from 28 votes

Frozen Roast in Instant Pot

Fresh or Frozen this recipe will make the perfect tender juicy pot roast.
Prep Time5 minutes
Cook Time1 hour 30 minutes
Total Time2 hours
Course: Main Course
Cuisine: American
Servings: 8 adult servings
Calories: 238kcal

Equipment

  • 1 Pressure Cooker

Ingredients

  • 3-4 lbs beef roast
  • 1 cup broth
  • 1 onions sliced
  • 4 garlic cloves, minced
  • 1 tablespoon kosher salt
  • ¼ teaspoon freshly-ground pepper
  • 1 sprig fresh thyme
  • 1 sprig fresh rosemary
  • 2 carrots
  • 2 celery sticks

gravy

  • 3 c roast drippings
  • 3-4 Tablespoon flour can use gluten free
  • 1 cup cold water
  • salt and pepper to taste

Instructions

  • Place frozen roast and broth in inner pot of pressure cooker. Rub with salt, add onions, herbs, garlic and broth. Cook roast 3-5 pound roast it will need 60-90 minutes on high. For a frozen roast of the same size, you’ll need to add about 30 minutes to the cooking time.
  • Make gravy by bringing roast drippings to boil on saute setting (can also do this in saucepan on stove). Dissolve 3 T flour in 1 cup cold water water. Slowly pour into boiling liquid, whisking constantly. Continue to boil, whisking until desired consistency is reached. Add another tablespoon of dissolved flour in T of water if more thickness is needed for gravy. Season to taste. Keep to a low simmer, stirring occasionally until ready to serve.
  • Serve roast with potatoes and gravy.

Notes

Cuts of meat that work will for pot roast:
Chuck – this cut is from the front part of the animal.
Brisket – this cut is from the breast or lower chest of the animal.  Be sure to slice against the grain for tenderness.
Round – this cut is from the rear leg of the animal.  This is often called a rump roast or a bottom round.
 
For gluten-free gravy you can sub the flour for corn starch OR use 1 to 1 gluten free flour instead of wheat flour. 

Nutrition

Calories: 238kcal | Carbohydrates: 7g | Protein: 39g | Fat: 6g | Saturated Fat: 2g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 2g | Cholesterol: 97mg | Sodium: 3905mg | Potassium: 631mg | Fiber: 1g | Sugar: 2g | Vitamin A: 2660IU | Vitamin C: 79mg | Calcium: 499mg | Iron: 4mg