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Learn exactly how to cook the perfect juicy, tender Pork Sirloin Roast! This easy pork recipe works in a dutch oven, Instant Pot or slow cooker!
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4.53 from 274 votes

How to Cook Tender Pork Sirloin Roast (Instant Pot, Slow Cooker or Dutch Oven)

Learn exactly how to cook the perfect juicy, tender Pork Sirloin Roast! This easy pork recipe works in a dutch oven, Instant Pot or slow cooker!
Prep Time5 minutes
Cook Time30 minutes
Total Time35 minutes
Course: Dinner
Cuisine: Keto
Keyword: pork roast, pork sirloin, slow cooker pork
Servings: 6
Author: Annie Holmes

Ingredients

  • 3 pounds Pork Sirloin Roast
  • 1 1 ounce packed dry Ranch dressing
  • 16 ounce jar Pepperoncini Peppers all the peppers + 1/4 cup brine
  • 2 tablespoons butter
  • 1 cup liquid water or broth

Instructions

Instant Pot Pork Sirloin Roast:

  • Turn on the sear function of your Instant Pot. When the machine has heated, add 1 tablespoon olive oil.
  • Lightly season the outside of the pork roast with about 1 tablespoon of the ranch seasoning. You will be adding the rest of the seasoning to the dish, so set it aside.
  • Sear the pork roast on each side until golden.
  • Turn the sear function off. Add 1 cup of water or broth to the instant pot. Add the peppers and about 1/4 of the brine.
  • Lastly, add the remaining ranch seasoning and butter. Secure the lid on the Instant Pot, seal the valve.
  • Set the cooking time to 6 minutes per pound. Allow the pressure cooker to manually release pressure 10 minutes before removing from the Instant Pot.

Slow Cooker Pork Sirloin Roast:

  • Season the pork roast with 1 tablespoon of the Ranch seasoning.
  • Sear the meat in 1 tablespoon of olive oil over medium heat. Brown the roast on each side.
  • Add the pork roast to a 4-6 quart slow cooker. Add 1 cup of water, the peppers, 1/4 cup brine, the remaining Ranch seasoning and butter. Cook over low heat for 6-8 hours.

Dutch Oven Pork Sirloin Roast:

  • Preheat the oven to 300 degrees F. Season the pork roast with 1 tablespoon of the Ranch seasoning.
  • Sear the roast in a Dutch oven in 1 tablespoon of olive oil over medium heat. Brown the roast on each side.
  • Add 1 cup of water, the peppers, 1/4 cup brine, the remaining Ranch seasoning and butter.
  • Secure the lid of the dutch oven and cook at for 2 hours. Carefully remove from the oven and shred the pork.

Notes

Nutrition value calculated using water instead of broth.

Nutrition

Serving: 1/2 pound | Calories: 343kcal | Carbohydrates: 2.7g | Protein: 51g | Fat: 13g | Cholesterol: 153mg | Sodium: 742.5mg