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Lone Star Casserole


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5 from 1 review

  • Author: 365 Days of Slow and Pressure Cooking
  • Prep Time: 45 minutes
  • Cook Time: 20 minutes (plus natural pressure release)
  • Total Time: 1 hour 5 minutes
  • Yield: 6 servings 1x

Description

Beef, bacon, mushrooms and vegetables in a savory sour cream sauce ladled over mashed potatoes.  


Ingredients

Scale
  • 3 thick pieces of bacon, diced
  • 2 pounds beef stew meat
  • Kosher salt
  • Pepper
  • 1 medium onion, diced
  • 1 rib of celery, sliced
  • 2 carrots, peeled and sliced
  • 8 ounces mushrooms, sliced
  • 1/2 cup beef broth
  • 1 tsp garlic powder
  • 1 1/2 tsp dried rosemary leaves
  • 1 1/2 tsp dried thyme leaves
  • 1 Tbsp Worcestershire sauce
  • 1 (8 oz) can tomato sauce
  • 1 cup sour cream
  • 2 Tbsp cornstarch
  • Hot mashed potatoes, for serving

Instructions

  1. Turn Instant Pot to saute setting. When display says HOT add in the bacon and cook until crisp. Use a slotted spoon to remove the bacon to a paper towel lined plate. Salt and pepper the beef stew meat (about ½ tsp each) and brown the beef in the bacon grease for about 5 minutes. Move the beef to a plate and set aside.
  2. Add in the onion, celery, carrots and mushrooms. Saute for 4 minutes.
  3. Pour in broth and scrape bottom of pot so that nothing is sticking. Turn off Instant Pot. 
  4. Add in the beef, garlic powder, rosemary, thyme, 1 tsp of kosher salt, ½ tsp pepper, Worcestershire and tomato sauce. Don’t stir. 
  5. Cover Instant Pot and secure the lid. Make sure valve is set to sealing. Set the manual/pressure cook button to 20 minutes. When time is up let pot naturally release. Remove the lid.
  6. In a bowl whisk together the sour cream and cornstarch until smooth. Whisk a half cup of the hot liquid from the pot into the sour cream to temper it. Stir the mixture into the pot.
  7. Turn Instant Pot to saute setting (“less” setting). Stir and let the sauce thicken. Once thickened turn off the pot. 
  8. Salt and pepper to taste. Ladle over a scoop of mashed potatoes, sprinkle with some bacon and enjoy!
  • Category: Beef
  • Method: Instant Pot