Enjoy a comforting homemade dinner with these delicious Slow Cooker Beef Patties and Onions! Juicy, tender beef patties are slowly cooked with sweet onions in a rich, savory brown gravy until perfectly flavorful and melt-in-your-mouth tender. This easy slow cooker recipe requires minimal preparation and is perfect for busy weeknights or cozy family dinners. Serve it over creamy mashed potatoes, fluffy rice, or buttery egg noodles to soak up every delicious spoonful of gravy!

Ingredients

For the Beef Patties

• 1 1/2 lbs ground beef
• 1/2 cup breadcrumbs
• 1 large egg
• 1 tablespoon Worcestershire sauce
• 1 teaspoon garlic powder
• 1 teaspoon onion powder
• 1/2 teaspoon salt
• 1/2 teaspoon black pepper

For the Gravy and Onions

• 2 large yellow onions, thinly sliced
• 2 cups beef broth
• 1 packet (1 oz) brown gravy mix
• 1 tablespoon Worcestershire sauce
• 1 tablespoon cornstarch (optional, for thickening)
• 2 tablespoons cold water (if using cornstarch)

Instructions

1. Prepare the Beef Mixture: In a large mixing bowl, combine the ground beef, breadcrumbs, egg, Worcestershire sauce, garlic powder, onion powder, salt, and black pepper. Mix gently until all the ingredients are evenly combined. Avoid overmixing to keep the patties tender.
2. Shape the Patties: Divide the beef mixture into 6–8 equal portions and shape each portion into a round or oval patty.
3. Brown the Patties: Heat a large skillet over medium-high heat and lightly brown the patties for about 2–3 minutes per side. They don’t need to cook completely at this stage, as they will finish cooking in the slow cooker.
4. Prepare the Gravy Mixture: In a medium bowl, whisk together the beef broth, brown gravy mix, and Worcestershire sauce until smooth and well combined.
5. Layer the Ingredients: Spread the sliced onions evenly across the bottom of the slow cooker. Arrange the browned beef patties on top of the onions.
6. Add the Gravy: Pour the prepared gravy mixture evenly over the beef patties and onions, making sure everything is nicely coated.
7. Slow Cook: Cover and cook on LOW for 5–6 hours or HIGH for 3–4 hours, until the beef patties are fully cooked and tender.
8. Thicken the Gravy: If you prefer a thicker gravy, mix the cornstarch with cold water in a small bowl until smooth. Stir the mixture into the slow cooker during the last 20–30 minutes of cooking.
9. Serve and Enjoy: Carefully transfer the beef patties to a serving platter. Spoon the tender onions and rich gravy over the top. Serve warm with mashed potatoes, rice, or egg noodles.

Preparation Time

• Prep Time: 15 minutes
• Cook Time: 5–6 hours on LOW or 3–4 hours on HIGH
• Total Time: Approximately 5–6 hours
• Servings: 4–6 servings

Tips for the Best Slow Cooker Beef Patties and Onions

• Choose the Right Ground Beef: Ground beef with around 85% lean meat provides great flavor while keeping the patties juicy.
• Don’t Overmix: Mix the ingredients gently to prevent dense or tough beef patties.
• Brown Before Slow Cooking: Searing the patties before adding them to the slow cooker develops a deeper, richer flavor.
• Slice the Onions Evenly: Thinly sliced onions become wonderfully soft and flavorful as they cook in the gravy.
• Adjust the Gravy Thickness: Add a little extra beef broth for thinner gravy or use the cornstarch mixture for a thicker consistency.
• Check for Doneness: Make sure the center of the beef patties reaches 160°F (71°C) for food safety.

Storage Instructions

Store leftover beef patties, onions, and gravy in an airtight container in the refrigerator for up to 3–4 days.

To reheat, warm gently in a saucepan over medium-low heat or microwave in short intervals until heated through. Add a splash of beef broth if the gravy becomes too thick.

For longer storage, freeze the cooked beef patties with the gravy in a freezer-safe container for up to 3 months. Thaw overnight in the refrigerator before reheating.

Frequently Asked Questions

Can I make beef patties without browning them first?

Yes! You can place the uncooked patties directly into the slow cooker. However, browning them first adds extra flavor and helps them hold their shape during cooking.

Can I use frozen beef patties?

Freshly prepared beef patties are recommended for the best texture and flavor. If using frozen patties, make sure they are safely thawed before preparing this recipe.

What can I serve with Slow Cooker Beef Patties and Onions?

Creamy mashed potatoes are a classic choice because they soak up the delicious gravy. You can also serve this dish with steamed rice, egg noodles, roasted vegetables, or dinner rolls.

Can I prepare this recipe ahead of time?

Absolutely! You can prepare the beef patties and slice the onions a day ahead. Store them separately in the refrigerator until you’re ready to assemble and cook.

How do I make the gravy thicker?

Mix 1 tablespoon of cornstarch with 2 tablespoons of cold water, then stir it into the slow cooker during the final 20–30 minutes of cooking.