Dump frozen pork meatballs in the slow cooker and 2 other ingredients to get a meal so delicious your friends will be begging for more!

This 3-ingredient slow cooker vintage picnic pork meatballs recipe is my go-to when I need something crowd-pleasing but don’t have time to fuss. It’s inspired by those retro church basement potlucks where the meatballs were always the first thing to disappear. You literally dump frozen pork meatballs into the slow cooker, add a sweet-and-tangy sauce made from just two pantry staples, and walk away. By the time you’re ready to eat, you’ve got tender, flavorful meatballs that taste like you spent all afternoon in the kitchen—perfect for busy weeknights, game days, or a picnic-style spread with friends.

Serve these vintage picnic pork meatballs straight from the slow cooker on warm, toothpicks on the side for easy snacking. For a more complete meal, spoon them over fluffy white rice, buttered egg noodles, or mashed potatoes to soak up all that sweet-tangy sauce. They’re also great tucked into soft slider buns with a slice of cheddar or coleslaw on top. Add a simple green salad, roasted veggies, or a store-bought veggie tray and chips to round out the table without adding much extra work.

Servings: 6-8

2 pounds frozen fully cooked pork meatballs

Place the frozen fully cooked pork meatballs in an even layer on the bottom of a 4- to 6-quart slow cooker. They can be slightly piled up, but try to spread them out so the sauce can reach everything.

In a medium bowl or large measuring cup, whisk together the grape jelly and bottled chili sauce until smooth and mostly lump-free. It doesn’t need to be perfect; the slow cooker will help melt everything together.

Pour the jelly–chili sauce mixture evenly over the frozen pork meatballs, using a spatula to scrape out every last bit of sauce. Gently toss the meatballs with a large spoon or spatula to coat them as best you can.

Cover the slow cooker with the lid and cook on LOW for 4–6 hours or on HIGH for 2–3 hours, until the meatballs are heated through and the sauce is bubbling and glossy. Stir once or twice during cooking if you’re home, to make sure all the meatballs are well coated.

Once hot, switch the slow cooker to WARM for serving. Give the meatballs a final stir so the sauce clings nicely. Taste and, if you like, add a pinch of salt or a splash of vinegar to brighten the flavor just before serving.

Serve the meatballs directly from the slow cooker with toothpicks as an appetizer, or ladle them over rice, noodles, or into slider buns for an easy main dish.

You can easily tweak this 3-ingredient base to fit your crew while still keeping it simple. For a slightly smokier, barbecue-style flavor, swap half of the chili sauce for your favorite bottled barbecue sauce (use 1/2 cup chili sauce and 1/2 cup BBQ sauce, keeping the grape jelly the same). If you prefer a little kick, stir in 1–2 teaspoons of crushed red pepper flakes or a few dashes of hot sauce along with the jelly and chili sauce. For a more savory, less sweet version, use 3/4 cup grape jelly and 1 1/4 cups chili sauce, or add a tablespoon of Worcestershire sauce. You can also use different jellies—like apricot or raspberry—for a fun twist that still feels very vintage potluck. If you’re cooking for a smaller household, halve the recipe and use a smaller slow cooker, or make the full batch and freeze cooled leftovers in airtight containers for up to 2 months; reheat gently on the stove or in the microwave until steaming hot. Food safety notes: Always start with fully cooked frozen pork meatballs from a reputable brand, and keep them frozen until you’re ready to add them to the slow cooker. Make sure the meatballs reach an internal temperature of at least 165°F (74°C) before serving; this will usually happen within the suggested cook times, but you can check with an instant-read thermometer if you’re unsure. Do not leave cooked meatballs sitting at room temperature for more than 2 hours (or 1 hour if it’s a hot day at an outdoor picnic). Keep the slow cooker on WARM during parties to hold the meatballs safely and maintain that perfect saucy texture.