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Slow Cooker Mississippi Sloppy Joes Recipe


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4.1 from 78 reviews

  • Author: Patricia
  • Total Time: 4 hours 15 minutes
  • Yield: 6 servings

Description

Slow Cooker Mississippi Sloppy Joes offer a convenient and flavorful twist on a classic sloppy joe by combining tender ground beef with ranch dressing, brown gravy mix, pepperoncinis, and a savory-sweet sauce. Cooked low and slow for 4 hours, this recipe results in a juicy, tangy, and hearty sandwich perfect for a crowd or family meal.


Ingredients

Meat and Base

  • 2 lb lean ground beef
  • ⅓ cup quick oats

Seasonings and Sauce

  • 1 packet ranch dressing mix (1 oz)
  • 1 envelope brown gravy mix (0.87 oz)
  • ⅓ cup ketchup
  • ¾ cup water
  • ½ cup pepperoncini juice
  • 1 tbsp Worcestershire sauce
  • 1 tbsp brown sugar

Add-ins

  • 1 cup sliced pepperoncinis
  • 6 tbsp salted butter

Serving

  • 6 brioche buns or hamburger buns


Instructions

  1. Brown the Beef: Heat a large non-stick skillet over medium-high heat. Add the 2 pounds of lean ground beef and cook until fully browned, breaking it apart with a spatula. Drain excess fat from the skillet to reduce grease.
  2. Transfer Beef to Slow Cooker: Place the browned and drained ground beef into a 6-quart slow cooker to serve as the base layer for the recipe.
  3. Add Quick Oats: Sprinkle ⅓ cup of quick oats over the beef in the slow cooker. Stir them in to help thicken the mixture as it cooks.
  4. Prepare Sauce Mixture: In a small bowl, combine the 1 packet ranch dressing mix, 1 envelope brown gravy mix, ⅓ cup ketchup, 1 tablespoon Worcestershire sauce, 1 tablespoon brown sugar, ½ cup pepperoncini juice, and ¾ cup water. Mix thoroughly to create a smooth sauce.
  5. Add Sauce and Pepperoncinis: Pour the prepared sauce over the beef and oats in the slow cooker. Add 1 cup sliced pepperoncinis and gently stir to combine all ingredients evenly.
  6. Add Butter and Cook: Slice 6 tablespoons of salted butter and place the slices evenly over the top of the meat mixture in the slow cooker. Cover with the lid and cook on LOW heat for 4 hours to allow flavors to meld and the mixture to thicken.
  7. Serve: After 4 hours, stir the mixture slightly to incorporate melted butter. Spoon the Mississippi Sloppy Joe mixture onto soft brioche buns or hamburger buns and serve hot for a delicious meal.

Notes

  • Drain excess fat after browning the beef to reduce grease and improve flavor.
  • Using pepperoncini juice adds a tangy kick—do not substitute with plain vinegar or juice for best results.
  • Quick oats help thicken the sauce; do not omit or replace with rolled oats as it changes the texture.
  • Butter adds richness and a creamy finish; do not skip this step for authentic taste.
  • This recipe works best with a 6-quart slow cooker for even cooking.
  • Serve with a side of coleslaw or pickles for added crunch and balance.
  • Prep Time: 15 minutes
  • Cook Time: 4 hours
  • Category: Main Dish
  • Method: Slow Cooking
  • Cuisine: American