French Onion Ground Beef Casserole

Comforting dinners do not get much easier than this French onion ground beef and rice casserole It brings savory flavors together in a crowd-pleasing one dish meal that is perfect for busy nights or potlucks The tender ground beef pairs with fragrant onions creamy soup and gooey cheese all baked over rice for a satisfying family favorite

I first made this on a chilly Sunday when I needed a quick dinner and my whole family went back for seconds This recipe is now in regular rotation at our house especially when we want cozy comfort food with hardly any fuss

Ingredients

• Ground beef: adds heartiness and protein for a filling meal Choose fresh with an even bright pink color for best texture
• Medium onion: brings deep savory flavor Dice it small for even cooking Yellow or white onions work great
• French onion soup (canned): gives instant rich onion broth flavor Look for low sodium if you prefer
• Cream of mushroom soup: binds everything together while adding creamy texture Use a good quality brand for best taste
• Uncooked white rice: becomes fluffy and tender in the casserole Long grain holds up well without getting mushy
• Beef broth: deepens the meaty taste Boxed broth or beef bouillon dissolved in water both work
• Garlic powder: gives a quick boost of flavor without chopping fresh
• Worcestershire sauce (optional): brings a subtle tang and extra umami
• Shredded cheese (Swiss, provolone or mozzarella): adds melty gooeyness on top Freshly shredded melts best
• Salt and pepper: let you control the final seasoning Taste as you go so it is just right
• Olive oil or butter: helps the onions and beef brown evenly and adds richness

Step by Step Instructions

Brown the Beef and Onions:

In a large skillet warm your oil or butter over medium heat Add the diced onion and ground beef Break up the meat and stir frequently Cook for about ten minutes until the beef is no longer pink and the onions look soft and slightly golden Drain any extra fat so the casserole does not turn greasy

Mix the Ingredients:

Transfer the beef onion mixture to a big mixing bowl Add in the uncooked rice French onion soup cream of mushroom soup beef broth garlic powder Worcestershire if using and a good pinch of salt and pepper Stir until everything looks well combined and the rice is coated by the soups

Assemble the Casserole:

Grease a nine by thirteen inch baking dish with a bit of oil or nonstick spray Pour in your mixture Spread it out so the rice is evenly distributed for even cooking Cover tightly with foil to trap in steam which helps the rice cook

Bake:

Place the covered casserole in your preheated oven and bake for forty minutes This gives the rice time to soak up the liquid and become tender

Top with Cheese and Finish Baking:

Carefully remove the foil and sprinkle shredded cheese all over the surface Return to the oven for another ten minutes or until the cheese is fully melted and bubbling with little golden spots

Rest and Serve:

Let the casserole sit for five minutes before serving This resting time helps any remaining liquid absorb into the rice so you get perfect texture in every bite

Pin it

My favorite part is always the stretchy melted cheese on top I remember serving this to my kids after soccer and watching them dig in with huge smiles The crispy bits around the edge are everyone’s favorite

Storage Tips

Once cooled cover and refrigerate any leftovers in an airtight container This casserole keeps well for up to four days For longer storage freeze individual portions wrapped tightly for up to three months Reheat gently covered in the oven or microwave with a bit of broth sprinkled on top to keep the rice moist

Ingredient Substitutions

Try swapping ground turkey or chicken for the beef if you want a lighter version If you do not have cream of mushroom soup cream of chicken works fine Add sautéed mushrooms or even frozen mixed veggies for more color and nutrition Cheddar can replace Swiss or provolone for a sharper cheese kick

Serving Suggestions

Pair this casserole with a crisp green salad or roasted broccoli for a full meal French bread on the side is perfect for soaking up any extra sauce For gatherings set out extra French fried onions so everyone can sprinkle their own portion for crunch

A Cozy History

This baked casserole is inspired by classic French onion soup which dates back centuries in French cuisine Combining those flavors with the all American casserole tradition makes for the ultimate comfort food In my family recipes like this bring back memories of chilly nights and big family tables

Frequently Asked Questions

→ Can I use brown rice instead of white?

Yes, but increase the baking time by 15-20 minutes and add extra broth to ensure the rice cooks through.

→ Which cheese varieties work best?

Swiss, provolone, or mozzarella all melt well and complement the savory beef and onion flavors beautifully.

→ How can I boost onion flavor?

Try adding additional sautéed or caramelized onions, or top with French fried onions before serving for extra flavor and crunch.

→ Can I prepare this casserole ahead of time?

Yes, assemble the dish ahead and refrigerate. Bake when ready to serve, adding extra time if cold.

→ Is it possible to make this dish vegetarian?

Swap ground beef for a plant-based alternative and use vegetable broth for a flavorful meatless option.

→ What sides pair well with this bake?

A fresh green salad or steamed vegetables complement the rich, savory flavors of the casserole.