Ingredients
For the Mississippi Meatballs
2 pounds frozen, fully cooked beef meatballs
1 packet (about 1 ounce) ranch seasoning mix
1 packet (about 1 ounce) au jus gravy mix
4 tablespoons unsalted butter, cut into pieces
½ cup low-sodium beef broth or water
8–12 pepperoncini peppers, whole or sliced
2–3 tablespoons pepperoncini juice
½ teaspoon garlic powder, optional
¼ teaspoon black pepper, optional
For the Creamy Mashed Potatoes
2 pounds potatoes, peeled and cut into chunks
4 tablespoons unsalted butter
½ cup warm milk, plus more as needed
¼ cup sour cream, optional
½ teaspoon salt, or to taste
¼ teaspoon black pepper, or to taste
Optional Garnishes
Fresh chopped parsley
Extra sliced pepperoncini peppers
Freshly ground black pepper
Instructions
Step 1: Prepare the Meatballs
Place the frozen, fully cooked beef meatballs directly into a 5–6-quart slow cooker. Spread them into an even layer so the seasoning and gravy can coat them properly.
There is no need to thaw the meatballs before cooking. Using frozen, fully cooked meatballs makes this recipe especially convenient for busy weeknights.
Step 2: Add the Seasoning Mixes
Sprinkle the ranch seasoning mix and au jus gravy mix evenly over the meatballs. Add the optional garlic powder and black pepper if desired.
These seasoning mixes create the signature Mississippi flavor: savory, buttery, herby, and rich. Avoid adding extra salt at this stage because the seasoning packets can already contain substantial sodium.
Step 3: Add the Butter, Pepperoncini, and Broth
Place the butter pieces over the meatballs. Add the pepperoncini peppers and pour in 2–3 tablespoons of pepperoncini juice.
Pour the beef broth around the edges of the slow cooker. The broth helps dissolve the seasonings and creates a flavorful gravy as the meatballs heat.
Do not add too much liquid initially. The meatballs will release some moisture during cooking, and the sauce should be rich enough to coat the meatballs without becoming watery.
Step 4: Slow-Cook the Meatballs
Cover the slow cooker with the lid and cook according to your schedule:
LOW: 3–4 hours.
HIGH: 2–3 hours.
Cooking times may vary depending on your slow cooker and the size of the meatballs. Stir gently about halfway through cooking if practical, allowing the butter and seasonings to distribute evenly.
Because the meatballs are already cooked, the goal is to heat them thoroughly and let the flavors blend into the gravy. Heat them to an internal temperature of 165°F (74°C), following the product’s package directions.
Step 5: Finish the Gravy
Once the meatballs are hot, stir everything gently so each meatball is coated in the brown gravy.
Taste the sauce and adjust it as needed:
For more tanginess, add another teaspoon of pepperoncini juice.
If the gravy is too salty, add a little unsalted broth or water.
If the gravy is too thick, add broth 1 tablespoon at a time.
If the gravy is too thin, remove the lid for the final 15–20 minutes, provided the sauce is hot enough to evaporate excess liquid.
For a thicker gravy, mix 1 tablespoon cornstarch with 1 tablespoon cold water. Stir the mixture into the hot gravy and cook for another 10–15 minutes, until thickened.
Let the meatballs rest in the gravy for about 5 minutes before serving.
Step 6: Prepare the Potatoes
While the meatballs cook, peel the potatoes and cut them into evenly sized chunks, approximately 1–2 inches each.
Place the potatoes in a large saucepan and cover with cold water by about 1 inch. Add a small amount of salt.
Bring the water to a boil, then reduce the heat to maintain a steady simmer. Cook for approximately 15–20 minutes, or until the potatoes are tender and easily pierced with a fork.
Step 7: Make the Creamy Mashed Potatoes
Drain the potatoes thoroughly and return them to the warm saucepan. Let them steam for about 1 minute to remove excess moisture.
Add the butter and mash until the potatoes are mostly smooth. Gradually pour in the warm milk, mixing until the potatoes reach your preferred consistency.
Stir in the optional sour cream for extra creaminess and a slight tang. Season with salt and black pepper to taste.
For the smoothest results, avoid overmixing, especially if using Russet potatoes, because excessive mixing can make them sticky or gummy.
If the mashed potatoes become too thick, add a little more warm milk. If they are too loose, let them sit uncovered for a minute or two before serving.
Step 8: Assemble and Serve
Spoon a generous serving of creamy mashed potatoes onto each plate. Arrange 4–6 Mississippi meatballs over the potatoes, depending on their size.
Ladle the rich brown gravy over the meatballs and mashed potatoes, allowing some of the sauce to run down the sides.
Finish with sliced pepperoncini, chopped parsley, and freshly ground black pepper if desired.
Serve hot for a comforting dinner with tender meatballs, buttery gravy, tangy peppers, and creamy potatoes.
Nutritional Information
Estimated nutrition per serving: One-sixth of the recipe, including mashed potatoes and gravy.
Nutrient
Approximate amount
Calories
650–800 kcal
Protein
25–35 g
Total carbohydrates
45–65 g
Total fat
35–50 g
Saturated fat
14–22 g
Fiber
3–5 g
Total sugars
3–7 g
Sodium
1,200–2,000 mg
Cholesterol
90–150 mg
Nutrition values are estimates and vary depending on the meatball brand, seasoning packets, butter, milk, potato portions, and gravy consumed.
Recipe Notes and Tips
Choose the right meatballs: Frozen, fully cooked beef meatballs work best for convenience and a classic savory flavor. Turkey meatballs can be substituted, although the flavor and nutritional values will change.
Control the sodium: Ranch seasoning and au jus gravy mix can be high in sodium. Choose lower-sodium products where available and use low-sodium broth. Taste the finished gravy before adding any additional salt.
Adjust the pepperoncini flavor: The peppers add a mild tangy flavor rather than overwhelming heat. Use fewer peppers and less juice for a milder result, or add more juice for extra tanginess.
Make it richer: A small amount of additional butter can make the gravy richer, but the meatballs may release fat as they cook. Remove excess surface fat if necessary.
Make it ahead: The meatballs and gravy can be prepared in advance and refrigerated. Reheat thoroughly before serving. Mashed potatoes can also be made ahead, but may need a splash of warm milk to restore their creamy texture.
Storage: Refrigerate leftovers in airtight containers within 2 hours of cooking and use within 3–4 days. Freeze the meatballs and gravy for up to 2–3 months for best quality. Reheat leftovers to 165°F (74°C).
Frequently Asked Questions
Can I use homemade meatballs?
Yes. Cook the meatballs thoroughly first if your recipe requires it, then add them to the slow cooker with the seasonings and sauce. Raw meatballs may require different cooking times and food-safety precautions.
Can I make this recipe without pepperoncini?
Yes, but the dish will lose some of its characteristic tangy flavor. You can omit the peppers and juice for a milder brown gravy.
Can I cook Mississippi meatballs on the stovetop?
Yes. Combine the ingredients in a covered saucepan or Dutch oven over low heat. Stir occasionally and cook until the meatballs reach 165°F (74°C) and the sauce is well blended. Add a little broth if needed to prevent sticking.
What can I serve instead of mashed potatoes?
Rice, egg noodles, pasta, roasted potatoes, or steamed vegetables are all good options. The gravy works especially well with rice and egg noodles.
How can I reduce the calories?
Use leaner turkey meatballs, reduce the butter, prepare mashed potatoes with less butter, and use low-sodium seasoning mixes. The final calorie count will depend on the specific substitutions and serving size.
Quick Recipe Summary
Combine frozen cooked meatballs, ranch seasoning, au jus gravy mix, butter, beef broth, and pepperoncini in a slow cooker. Cook on LOW for 3–4 hours or HIGH for 2–3 hours, until thoroughly heated. Meanwhile, boil potatoes until tender and mash with butter, warm milk, and optional sour cream. Serve the meatballs with their savory pepperoncini gravy over the creamy mashed potatoes.
Enjoy your homemade Mississippi meatballs with rich brown gravy and creamy mashed potatoes—a hearty, flavorful, family-friendly dinner with minimal preparation.