Beef Onion Rice Casserole

Featured in Beef Dishes Worth Making at Home.

This easy Beef Onion Rice Casserole turns everyday ingredients into a rich, flavorful dish. It mixes lean beef, rice, onion soup, and consomme for a satisfying dinner in one pan. With 10 minutes of prep and an hour to finish cooking, it's a simple yet cozy meal for up to 8 people. Use a classic baking dish or one pot like a cast iron skillet for easy cleanup.
A woman wearing a chef's hat and apron.
Updated on Sat, 05 Apr 2025 22:18:17 GMT
Beef Onion and Rice Casserole Dish Pin it
Beef Onion and Rice Casserole Dish | cookbybook.com

My kitchen fills with the most incredible smell when the sweet onions turn brown and mix with the hearty beef in this comfort-filled dish. This French onion ground beef and rice casserole takes everyday items and turns them into something rich and satisfying, blending the deep taste of French onion soup with filling ground beef and soft rice. I always turn to this when life gets busy but I still want to put something special and filling on the table.

I've made this countless times and discovered that letting the beef get really brown before breaking it up makes the whole dish taste way better. My kids especially love how the top rice gets a bit crunchy while underneath stays wonderfully soft and creamy.

Key Ingredients Breakdown

  • Ground Beef: Go for 85/15 ground beef - it's got just enough fat to keep everything juicy without getting too greasy. Try to find meat that's bright red with some thin white streaks running through it.
  • Beef Consommé and French Onion Soup: These two liquids create the main flavor punch. I always grab consommé instead of regular broth because it packs more taste.
  • Long-grain Rice: Pick rice that looks clear rather than white and chalky so your casserole won't have mushy spots.

Step-by-Step Cooking Guide

Getting Ready:
Put your oven rack right in the middle and heat to exactly 425°F. Let the beef sit out for 15 minutes. Spray your baking dish really well with cooking spray. Make sure all your liquid stuff is room temperature.
Cooking the Beef Right:
Get a big, heavy pan super hot - a water drop should dance on it. Throw the beef in as big chunks without breaking it up. Let it get really dark brown on one side (about 4-5 minutes). Sprinkle garlic salt while it cooks. Then break it into medium chunks, not tiny bits. Pour off the fat but keep about 2 tablespoons for extra flavor.
Putting It All Together:
Spread raw rice evenly across your greased dish. Make little dents in the rice so liquid can flow better. Spread your browned beef in an even layer on top. Pour your liquids around the edges first, then the middle. Press everything down gently with a flat spatula so all rice gets wet. Put butter pieces spread out for even melting. Cover tight with heavy foil, pressing edges down really well.
French Onion Ground Beef and Rice Casserole Pin it
French Onion Ground Beef and Rice Casserole | cookbybook.com

When I was little, my mom always used fresh garlic instead of garlic salt. These days, I often chop up 3-4 cloves and cook them with the beef. The smell takes over the kitchen and adds that special homemade touch that brings back memories of family dinners from my childhood.

Smart Layering Technique

How you stack everything really makes or breaks this dish. After years of making it, I've found that putting rice on the bottom lets it soak up all the tasty liquids while cooking, so you won't get any hard, uncooked bits. The beef layer works like a shield, stopping the rice from getting too wet and mushy.

Getting The Heat Just Right

French Onion Ground Beef and Rice Casserole Pin it
French Onion Ground Beef and Rice Casserole | cookbybook.com

The biggest thing I've figured out is how important even heat is. A heavy baking dish takes longer to warm up at first, but it keeps the temperature steady much better than a thin pan. This means your rice cooks evenly all over and you get better flavor throughout.

Perfect Pairings

  • Serve with a tangy arugula salad dressed with fresh lemon juice.
  • Some quick homemade pickled veggies make a great contrast.
  • For a real treat, sprinkle gruyere cheese on top during the last 10 minutes of baking.

Clever Kitchen Tricks

  • Brown the raw rice in a dry pan first - this small step adds a wonderful nutty flavor.
  • If your oven runs too hot, stick a cookie sheet on the rack above your casserole to block direct heat.
  • For extra onion punch, mix a packet of onion soup mix with the wet ingredients.

This dish has grown beyond just food in my home - it's now my trusted friend on crazy weeknights and my comfort when it's cold outside. The way its savory smell fills every room never fails to bring everyone running to the table, ready to dig in. Sometimes it's the simplest food combos that make the meals we remember most.

French Onion Ground Beef and Rice Casserole Pin it
French Onion Ground Beef and Rice Casserole | cookbybook.com

Frequently Asked Questions

→ Can I switch out the type of rice?
It’s best to stick with long grain white rice here—it cooks well with the liquid and timing. Minute rice won’t work the same.
→ Is it okay to make this earlier in the day?
It’s tastiest fresh, but you can pre-cook the beef and put the dish together right before baking.
→ How do I store leftovers?
Keep the leftovers in the fridge in a sealed container for up to 3 days. Reheat single servings in the microwave.
→ Can this dish be frozen?
Yep! Freeze it after cooking for up to 3 months. Let it thaw in the fridge overnight, then warm it up.
→ What works well on the side?
Add a fresh salad, some veggies, or a slice of crusty bread to round out the meal.

Beef Onion Rice Casserole

A hearty meal blending beef, rice, and onion soup for those busy evenings. Perfect for when you want a quick comfort meal.

Prep Time
10 Minutes
Cook Time
60 Minutes
Total Time
70 Minutes
By: Susan

Category: Beef

Difficulty: Easy

Cuisine: French and American

Yield: 8 Servings

Dietary: Gluten-Free

Ingredients

→ Main Ingredients

01 ¾ cup butter, sliced into chunks (1½ sticks)
02 1 pound of lean ground beef
03 2 cups long grain white rice, uncooked (not instant)
04 2 cans (10.5 oz each) French onion soup
05 2 cans (10.5 oz each) beef broth or consommé
06 ¾ cup water
07 ½ to 1 tsp garlic salt, based on how salty you like it

Instructions

Step 01

Turn your oven to 425°F and let it preheat. Meanwhile, grab a 9x13 pan and coat it well with cooking spray.

Step 02

Cook the ground beef in a large skillet until it's browned and no longer pink. Sprinkle with garlic salt as it cooks, and break it apart so it’s crumbly.

Step 03

Toss the rice and beef together in your sprayed pan. Add the soups, broth, and water, then mix it all up until it’s blended nicely.

Step 04

Spread butter slices over everything, placing them evenly on top to melt during baking for ultimate flavor.

Step 05

Cover the dish tightly with foil and pop it in the oven for 30 minutes.

Step 06

Take off the foil and put it back in the oven for another 30 minutes until it's totally hot and bubbling.

Step 07

Once it’s out of the oven, give it a nice fluff with a fork and serve up this warm comforting dish!

Notes

  1. Save some cleanup! Use a cast iron skillet or Dutch oven instead—cook the beef in it first, then add everything else and bake it right in there.

Tools You'll Need

  • 9x13 baking pan
  • Big skillet
  • Tin foil
  • Nonstick cooking spray
  • Fork for fluffing

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Has dairy (from butter)

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 359
  • Total Fat: 19 g
  • Total Carbohydrate: 33 g
  • Protein: 13 g