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–+ servings
Slow Cooker Mississippi Roast, loaded with flavor.
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5 from 1 vote

Slow Cooker Mississippi Roast

This Slow Cooker Mississippi Roast is tender, flavorful, and melt-in-your-mouth delicious. Made with chuck roast, ranch seasoning, au jus, and pepperoncini peppers, it’s the ultimate easy comfort food dinner your whole family will love.
Prep Time10 minutes
Cook Time8 hours
Total Time8 hours 10 minutes
Course: Main Dish
Cuisine: American
Keyword: chuck roast, mississippi roast
Servings: 6
Calories: 538kcal
Author: Rachael

Equipment

  • 1 slow cooker

Ingredients

  • 3-4 lbs chuck roast
  • 1 ounce ranch dressing mix 1 packet
  • 1 ounce au jus gravy mix 1 packet
  • 1 ounce onion soup mix 1 packet
  • 1/4 cup butter
  • 6-10 pepperoncini peppers
  • ⅓ cup pepperoncini liquid
  • 1 cup beef stock unsalted, divided
  • 1 lb potatoes
  • 1 lb baby carrots

Instructions

  • Place potatoes and carrots in the bottom of a slow cooker.
  • Add chuck roast on top.
  • Season with packet of ranch, au jus, and onion soup mix.
  • Add 6-10 pepperonicine, and about ⅓ cup of the liquid they are packed in. Then add half a cup of the beef stock.
  • Cover and cook on high 5-6 hours or low 8-10, until everything is cooked through, and roast is fall apart tender.
  • Remove roast from crock, remove any bones and excess fat shred, and return to the pot along with the last ½ cup of unsalted beef stock.
  • Serve warm, garnish with fresh parsley if desired.

Notes

Note: This can be very salty, as the ranch, au jus, and onion soup mix are all salty, so serve over rice or mashed potatoes to make that less so, and use unsalted butter, and unsalted beef stock.

Nutrition

Calories: 538kcal | Carbohydrates: 13g | Protein: 45g | Fat: 34g | Saturated Fat: 16g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 15g | Trans Fat: 2g | Cholesterol: 177mg | Sodium: 1136mg | Potassium: 1068mg | Fiber: 3g | Sugar: 4g | Vitamin A: 10726IU | Vitamin C: 10mg | Calcium: 76mg | Iron: 6mg