Throw frozen beef chuck patties in the slow cooker with 3 other basic ingredients and you'll get a meal so delicious your backyard guests will be begging for more!

This 4-ingredient slow cooker backyard beef is my kind of weeknight-to-weekend recipe: minimal effort, big payoff, and it all starts with a bag of frozen beef chuck patties. Instead of standing over a smoky grill while everyone else relaxes, you just stack the patties in the slow cooker, splash in a simple savory sauce, and let the magic happen. By the time guests wander into the backyard, you’ve got ultra-tender, shred-able beef that tastes like it simmered all day on purpose (not because you were stuck in meetings). It’s inspired by classic Midwestern pot roast flavors, but streamlined for busy days and casual cookouts.

Serve this backyard beef piled onto soft burger buns or slider rolls with pickles and a simple coleslaw. It’s also great spooned over buttered corn, baked potatoes, or thick slices of Texas toast for an open-faced sandwich situation. Add a big green salad or grilled veggies if you want to balance things out, and set out barbecue sauce, hot sauce, or sliced onions so everyone can customize their plate.

Servings: 8

8 frozen beef chuck patties (about 3 pounds total, 1/3–1/2 lb each)

Place the frozen beef chuck patties in the bottom of a 5- to 7-quart slow cooker, stacking them neatly in an even layer or two so they sit flat. It’s okay if they are rock-solid frozen; do not thaw first.

Scatter the sliced onion evenly over and around the frozen patties so some onion falls between the layers.

In a small bowl or measuring cup, whisk together the beef broth and barbecue sauce until smooth. Pour this dark, savory mixture evenly over the frozen patties and onions, making sure all of the meat is lightly coated.

Cover the slow cooker with the lid. Cook on LOW for 6 to 8 hours, or on HIGH for 3 to 4 hours, until the beef patties are very tender and easily break apart with a fork. The patties will release juices and sink into the sauce as they cook.

Once the patties are tender, use two forks to break them up into bite-size chunks or fully shred them right in the slow cooker, stirring to combine the beef with the onions and sauce. Taste and adjust seasoning if needed with a pinch of salt or an extra splash of barbecue sauce.

Switch the slow cooker to WARM and let the beef sit for 10 to 15 minutes to absorb more of the sauce. Skim off any excess fat from the surface if you like, then serve the backyard beef hot with your favorite buns or sides.

For a smokier flavor, use a smoky barbecue sauce or add 1 teaspoon liquid smoke to the broth and barbecue sauce mixture before pouring it over the patties. If you like a bit of heat, stir in 1 to 2 teaspoons of hot sauce or a pinch of red pepper flakes. You can also swap the yellow onion for a sweet onion if you prefer a milder, caramelized flavor. To stretch the meal for a bigger crowd, add a drained can of diced tomatoes or a second cup of broth and serve the beef over rice or mashed potatoes instead of just on buns. For a slightly sweeter, more kid-friendly version, stir in 1 to 2 tablespoons of brown sugar or honey with the barbecue sauce. Food safety tips: Always start with fully frozen or fully thawed patties—do not partially thaw at room temperature. Place the frozen patties directly into the prepped slow cooker; do not leave them sitting out on the counter. Make sure your slow cooker reaches and maintains a safe temperature (use LOW or HIGH as directed, never the WARM setting for cooking). The beef should reach at least 160°F internally; if you’re unsure, check with an instant-read thermometer. Once cooked, keep the beef on WARM for up to 2 hours, then cool and refrigerate leftovers within 2 hours. Reheat leftovers until steaming hot before serving.