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Keto Mississippi Pot Roast - Tender, Flavor-Packed Comfort Food

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Prep Time 10 minutes
Cook Time 8 hours
Total Time 8 hours 10 minutes
Servings: 8 servings
Ingredients Method

Ingredients
  

  • 3–4 pounds beef chuck roast (well-marbled for the best tenderness)
  • 2 tablespoons avocado oil or olive oil (for searing; optional but recommended)
  • 1 packet ranch seasoning mix (look for a low-carb option, or use homemade)
  • 1 packet au jus gravy mix (check labels for added sugars/starches; choose low-carb)
  • 1/2 cup unsalted butter (1 stick), cut into slices
  • 8–10 pepperoncini peppers (whole; plus a little splash of the brine)
  • 1/2 cup beef broth (or water)
  • Freshly ground black pepper (to taste)
  • Optional aromatics: 2–3 garlic cloves (smashed), 1/2 teaspoon onion powder

Method
 

  1. Prep the roast: Pat the beef dry with paper towels. Season all sides with black pepper. If your seasoning packets are low in sodium, add a small pinch of salt.
  2. Sear for flavor (optional but recommended): Heat oil in a large skillet over medium-high. Sear the roast 2–3 minutes per side until nicely browned. This adds depth and locks in juices.
  3. Set up your cooker: Place the seared roast in a slow cooker. Sprinkle the ranch and au jus mixes evenly over the top. Add garlic and onion powder if using.
  4. Add the tang: Scatter pepperoncini over the roast and pour in 1–2 tablespoons of the pepperoncini brine. Add the beef broth around the edges.
  5. Butter on top: Distribute the butter slices over the roast and peppers.
  6. Cook low and slow: Cover and cook on Low for 8–10 hours or on High for 4–5 hours, until the roast is fork-tender and shreds easily.
  7. Shred and serve: Remove the roast, shred with two forks, and return the meat to the juices. Stir to coat. Taste and adjust seasoning if needed.
  8. Instant Pot option: Sear in the pot on Sauté. Add remaining ingredients, lock lid, and cook on High Pressure for 60–70 minutes (3–4 lb roast), natural release 15 minutes.
  9. Oven option: Use a Dutch oven, sear as above, add ingredients, cover, and bake at 300°F (150°C) for 3–4 hours, until tender.
  10. Serve with keto sides: Cauliflower mash, sautéed green beans, roasted broccoli, or zucchini noodles pair perfectly.