Slow Cooker Ground Beef and Cream of Mushroom Casserole

Slow Cooker Ground Beef and Cream of Mushroom Casserole

There are some recipes that just have a way of making everyone at the table go quiet — not because something is wrong, but because the food is that good. This slow cooker ground beef casserole is exactly that kind of dish. It comes together with barely any effort, uses ingredients you probably already have on hand, and delivers the kind of rich, savory comfort food that people genuinely ask you to make again and again.

The magic here is in the simplicity. Raw ground beef goes straight into the slow cooker — no browning required — and a creamy mushroom sauce is poured right over the top. A few extra pantry staples round out the flavors, and your slow cooker does the rest. By the time dinner rolls around, you have a deeply satisfying casserole that tastes like it took all day to prepare. Because, well, it kind of did — just without any of the hands-on work.

Ingredients

• 2 pounds raw ground beef
• 2 cans (10.5 oz each) cream of mushroom soup
• 1 packet (1 oz) dry onion soup mix
• 1/2 cup beef broth
• 1 cup sour cream
• Salt and black pepper, to taste
• Fresh parsley, chopped, for garnish (optional)

Method

1. Break the raw ground beef apart into rough crumbles and spread it evenly across the bottom of your slow cooker insert. Season lightly with salt and black pepper.
2. In a mixing bowl, whisk together the cream of mushroom soup, dry onion soup mix, and beef broth until well combined and smooth.
3. Pour the creamy soup mixture evenly over the raw ground beef, making sure to coat it as thoroughly as possible.
4. Place the lid on the slow cooker and cook on LOW for 6 to 7 hours, or on HIGH for 3 to 4 hours, until the beef is fully cooked through and the sauce has thickened beautifully.
5. About 15 minutes before serving, stir in the sour cream and mix everything together well. Replace the lid and allow it to warm through for the remaining time.
6. Give the casserole a final stir, taste and adjust seasoning as needed, then garnish with fresh parsley if desired.
7. Serve hot over egg noodles, mashed potatoes, rice, or alongside crusty bread to soak up all that incredible sauce.

Tips for the Best Results

Use a ground beef with a slightly higher fat content, such as 80/20, for the most flavorful and tender result. Leaner beef can sometimes turn out a little dry in the slow cooker. If you want to add vegetables, sliced mushrooms or diced onions tucked in with the beef work wonderfully and blend right into the sauce as everything cooks.

Make It Your Own

This recipe is wonderfully forgiving and easy to customize. Add a pinch of garlic powder or Worcestershire sauce to deepen the savory notes. You can also swap sour cream for cream cheese if you prefer a thicker, richer sauce. For a little extra heartiness, stir in some frozen peas or corn during the last 30 minutes of cooking. However you make it, this casserole is bound to become a permanent fixture in your weeknight dinner rotation.