Crockpot Mississippi Meatballs are rich, buttery, tangy, and super easy to make. Tender meatballs cook in a savory ranch, au jus, and pepperoncini sauce with very little prep and almost no mess.
This version uses a balanced amount of butter and pepperoncini juice so the sauce has plenty of flavor without becoming too greasy or salty. The ingredient ratios and cook times below are designed for fully cooked frozen meatballs; exact results can vary a little by crockpot.
Why I Love This Recipe
I love how easy these Mississippi Meatballs are. You only need a few ingredients, but the ranch, au jus, butter, and pepperoncini make them taste rich, savory, and full of flavor.
They take just a few minutes to prep, and the crockpot does the rest.
- Only 6 ingredients
- No browning or frying
- Rich, buttery, tangy flavor
- Great for dinner or parties
- Easy to keep warm for serving
Recipe at a Glance
- Servings: 8
- Prep time: 5 minutes
- Cook time: 3 to 4 hours on LOW or 2 to 2 1/2 hours on HIGH
- Total time: About 3 hours 5 minutes to 4 hours 5 minutes
- Best setting: LOW for the most tender, evenly heated meatballs
- Crockpot size: 5 to 6 quarts
What You’ll Need
- 32 ounces frozen fully cooked homestyle beef meatballs
- 1 packet (1 ounce) ranch seasoning mix
- 1 packet (1 ounce) au jus gravy mix
- 8 whole pepperoncini peppers
- 1/4 cup pepperoncini juice, from the jar
- 4 tablespoons unsalted butter, cut into 4 pieces
How to Make Crockpot Mississippi Meatballs
Step 1: Add the Meatballs
Place 32 ounces frozen fully cooked homestyle beef meatballs into a black oval 5-to-6-quart crockpot. Spread them into an even layer. There is no need to thaw the meatballs first.
Step 2: Add the Seasonings
Sprinkle 1 packet (1 ounce) ranch seasoning mix and 1 packet (1 ounce) au jus gravy mix evenly over the 32 ounces frozen meatballs. Try to cover the whole surface so the flavor spreads well as everything cooks.
Step 3: Add the Pepperoncini and Juice
Place 8 whole pepperoncini peppers over the seasoned meatballs. Pour 1/4 cup pepperoncini juice evenly over the meatballs. Do not stir yet.
Step 4: Add the Butter
Cut 4 tablespoons unsalted butter into 4 equal pieces. Place the 4 butter pieces over the meatballs and pepperoncini. Do not add water or broth. The meatballs, butter, and pepperoncini juice will create plenty of sauce.
Step 5: Slow Cook
Cover the black oval crockpot with its lid. Cook the 32 ounces meatballs, 1 ounce ranch seasoning, 1 ounce au jus gravy mix, 8 pepperoncini peppers, 1/4 cup pepperoncini juice, and 4 tablespoons unsalted butter on LOW for 3 to 4 hours or HIGH for 2 to 2 1/2 hours. Since the meatballs are already fully cooked, you are heating them through and giving them time to soak up the sauce.
Step 6: Stir and Serve
Remove the lid. Gently stir the 32 ounces cooked meatballs, ranch and au jus sauce, 8 softened pepperoncini peppers, 1/4 cup pepperoncini juice, and 4 tablespoons melted butter until every meatball has a shiny coating of sauce. Transfer the meatballs and some of the sauce to a round serving bowl and serve warm.
Why This Recipe Works (Quick Science)
The meatballs slowly warm while sitting in a small amount of flavorful liquid. As they heat, their outside surface picks up the ranch, au jus, butter, and pepperoncini flavors.
Butter carries flavor. The melted butter helps the dry seasonings spread over the meatballs and gives the sauce a smooth feel.
Au jus adds savory flavor. It contains salt and ingredients that give the sauce a deep, beefy taste.
Ranch adds herbs and seasoning. It brings garlic, herbs, and a creamy-style flavor without needing actual cream.
Pepperoncini adds acid. The vinegar in the pepperoncini juice cuts through the rich butter and beef. That little bit of tang keeps the meatballs from tasting too heavy.
Low heat works well. Because the frozen meatballs are already fully cooked, they do not need hard boiling. Gentle slow cooking warms them through while giving the flavors time to come together.
Pro Tips
- Use fully cooked frozen meatballs. This recipe and its cooking time are made for them.
- Choose homestyle meatballs. Italian meatballs can work, but their stronger herb flavor changes the classic Mississippi taste.
- Use unsalted butter. Ranch and au jus mixes already contain plenty of salt.
- Don’t add extra broth at the start. The pepperoncini juice, butter, and moisture released from the meatballs make the sauce.
- Taste before adding salt. You probably will not need any.
Tools You’ll Need
- 5-to-6-quart black oval crockpot with lid
- Measuring cup
- Kitchen scissors or knife for opening seasoning packets
- Small knife for cutting butter
- Serving spoon
- Round serving bowl
Substitutions and Variations
- Turkey meatballs: Use 32 ounces fully cooked frozen turkey meatballs for a lighter option.
- Chicken meatballs: Fully cooked chicken meatballs also work.
- More heat: Add 2 to 4 extra pepperoncini peppers or another tablespoon of pepperoncini juice.
- Less tang: Reduce the pepperoncini juice to 2 tablespoons.
- More sauce: Add 1/2 cup low-sodium beef broth. The finished sauce will be thinner.
- Lower sodium: Look for reduced-sodium meatballs and seasoning mixes when available.
- Fresh meatballs: Cook homemade meatballs completely before using them in this recipe. The listed slow-cooking time is not designed for raw meat.
Make-Ahead Tips
You can measure the ingredients and keep them separate before cooking. Keep the frozen meatballs frozen, and refrigerate the pepperoncini and juice until you are ready to start.
For food safety, do not load frozen meatballs into the crockpot insert and leave the insert sitting at room temperature.
You can also make the whole recipe one day ahead. Cool the meatballs, refrigerate them in their sauce, and gently reheat them the next day.
Common Mistakes
- Using raw meatballs: The cooking times here are for frozen, fully cooked meatballs.
- Adding too much liquid: A large amount of broth can turn the rich sauce watery.
- Using salted butter: The seasoning packets already bring a lot of salt.
- Adding extra salt before tasting: Wait until the meatballs are finished.
- Cooking too long: Fully cooked meatballs only need to heat through and absorb flavor. Very long cooking can make their texture too soft.
- Putting the crockpot on the stove: Keep the crockpot on a dry, heat-safe work surface and follow your appliance manufacturer’s directions.
What to Serve With
These meatballs have a strong, savory sauce, so simple sides work especially well.
- Creamy mashed potatoes
- Buttered egg noodles
- Steamed white rice
- Roasted potatoes
- Green beans
- Steamed broccoli
- Roasted carrots
- Simple green salad
- Dinner rolls
- Crusty bread for soaking up the sauce
For an appetizer, set out toothpicks and let guests grab the meatballs right from a serving dish.
Leftovers and Storage
Let leftover meatballs cool, then place them with their sauce in an airtight container. Refrigerate promptly and keep for 3 to 4 days.
Reheat individual portions in the microwave until steaming hot throughout. You can also gently reheat a larger batch on the stove.
For longer storage, freeze cooled meatballs and sauce in a freezer-safe container for up to 2 to 3 months for best quality. Thaw overnight in the refrigerator before reheating.
The butter may become firm when refrigerated. That is normal. It will melt back into the sauce as the meatballs heat.
Macros Information
Estimated nutrition per serving, based on 8 servings:
- Calories: about 390
- Protein: about 21 g
- Carbohydrates: about 13 g
- Fat: about 28 g
- Saturated fat: about 11 g
- Fiber: about 1 g
- Sugar: about 3 g
- Sodium: about 1,100 mg
These numbers are estimates. Frozen meatballs, ranch seasoning, and au jus mixes vary quite a bit by brand, so check your package labels if you need exact nutrition information.
FAQ
Q: Do I need to thaw the meatballs first?
A: No. This recipe uses 32 ounces of frozen, fully cooked meatballs straight from the freezer.
Q: Are Mississippi Meatballs spicy?
A: They have a little zip, but pepperoncini peppers are usually mild. For even less tang, use only 2 tablespoons of pepperoncini juice.
Q: Can I cook them on HIGH?
A: Yes. Cook them on HIGH for about 2 to 2 1/2 hours. LOW for 3 to 4 hours gives the flavors more time to come together.
Q: Do I need to stir everything before cooking?
A: No. Layer the ingredients as directed and leave them alone. Stir everything together after the butter has melted and the meatballs are hot.
Q: Why don’t I need water?
A: The 1/4 cup pepperoncini juice gives the recipe some liquid. The butter melts, and the frozen meatballs also release moisture as they heat.
Q: Can I double the recipe?
A: Yes, if your crockpot is large enough to hold everything without being overfilled. A larger batch may take longer to heat all the way through.
Q: Can I leave out the pepperoncini?
A: You can, but they are an important part of Mississippi-style flavor. If you dislike the peppers themselves, leave out the whole peppers but keep some of the pepperoncini juice for that tangy taste.
Q: How do I know when the meatballs are ready?
A: The sauce should be hot and glossy, the butter should be fully melted, and the meatballs should be steaming hot all the way through. Follow the heating directions on your meatball package as well.
Final Thoughts
Crockpot Mississippi Meatballs are the kind of recipe worth keeping around for busy dinners, parties, and days when you simply do not want a pile of dishes. You get tender meatballs, buttery savory sauce, and that bright pepperoncini flavor with only a few minutes of prep.
Spoon them over mashed potatoes or noodles for dinner, or serve them in a bowl with toothpicks for an easy appetizer. Once you make them, leave a comment and share how yours turned out, what you served with them, or any questions you have.