Picnic Favorite: Only 4 ingredients. I make it when I want a huge batch of comfort handled hours ahead for the long holiday weekend crowd.

This 4-ingredient slow cooker chili dog sauce is my go-to when I’m feeding a big crowd and want all the work done hours before anyone shows up. It’s built around richly browned ground beef, a can of chili beans, tomato sauce, and a packet of chili seasoning mix—nothing fancy, just pantry staples that simmer into a dark, thick, umami-packed sauce that clings perfectly to hot dogs. I started making this for long holiday weekends and backyard picnics, where I needed something that could sit on warm for hours while people wandered in and out, and it’s become a comfort food favorite that basically cooks itself while I’m off doing a million other things.

Spoon this chili dog sauce over grilled or steamed hot dogs tucked into soft buns, then set out shredded cheddar, diced onion, yellow mustard, and pickled jalapeños so everyone can dress their own. It also doubles as a topper for baked potatoes, fries, or tater tots if you want a simple side that stretches the batch even further. Add a big bowl of coleslaw, a green salad, and a tray of corn chips or tortilla chips, and you’ve got an easy picnic-style spread that can hang out on the counter or patio buffet all afternoon.

Servings: 16–20 chili dogs (about 8–10 cups of sauce)

3 pounds ground beef (80/20 or 85/15)

In a large skillet over medium-high heat, add the ground beef and cook, breaking it up with a spoon or spatula, until very well browned and no pink remains, 8–10 minutes. Let the beef sit undisturbed for a minute or two at a time so it can caramelize and develop deep brown bits before stirring again. Carefully spoon off excess grease if there is a lot, but leave a couple of tablespoons for flavor.

Transfer the browned ground beef, along with any browned bits from the pan, into a large slow cooker (5 to 7 quarts). Spread it out in an even layer.

Pour the chili beans with their sauce and the tomato sauce over the beef in the slow cooker. Sprinkle the chili seasoning packets evenly over the top.

Stir everything together until the beef, beans, tomato sauce, and seasoning are fully combined into a uniform mixture.

Cover and cook on LOW for 6–8 hours or on HIGH for 3–4 hours, stirring once or twice if you’re nearby. The sauce should become thick, dark, and glossy, with some fat pooling on top and around the edges.

If the sauce looks too thin near the end of cooking, remove the lid and cook on HIGH for an additional 20–30 minutes, stirring occasionally, until it reduces to a thick, spoonable consistency that will sit nicely on top of hot dogs.

Turn the slow cooker to WARM for serving. Stir the sauce well, then taste and, if desired, adjust by adding a pinch of salt at the table (the seasoning packets usually provide enough). Keep the lid partially on to retain heat while allowing a little steam to escape so the sauce stays thick and rich during your gathering.

To serve, place hot dogs in buns and ladle the hot chili dog sauce over the top. Set out your favorite toppings and let everyone build their own loaded chili dogs.

To keep this truly 4 ingredients, the flavor comes mostly from the chili seasoning packets, so choose ones you already like—mild for kids, or medium/hot if your crowd prefers more heat. If you want a subtle smoky note without adding extra ingredients to the pot, use grilled hot dogs or toasted buns to bring in that flavor. For a slightly leaner option, you can use 90/10 ground beef, but don’t skip the browning step or it won’t develop the same deep, caramelized flavor and glossy finish. If your group prefers a smoother sauce, break the meat up very finely as it browns, or pulse the browned beef and one can of beans a few times in a food processor before adding to the slow cooker (work in small batches and never process hot food in a tightly sealed container). For make-ahead prep, you can brown the ground beef the night before, cool it quickly, and refrigerate it in a covered container; the next morning, dump everything into the slow cooker and start it before work or before guests arrive. Food safety tips: Always cook the ground beef until it is no longer pink and reaches a safe internal temperature of 160°F (71°C). If browning ahead, cool the beef within 2 hours and refrigerate; use within 1–2 days. Do not leave the finished chili dog sauce at room temperature for more than 2 hours (or 1 hour if above 90°F/32°C). When serving for a long holiday weekend crowd, keep the slow cooker on WARM with the lid mostly on, and stir occasionally to maintain even temperature. Refrigerate leftovers in shallow containers within 2 hours and reheat to steaming hot before serving again.