Easy Beef Casserole

4-6 servings servings Prep: 15 m Cook: 35 m Total: 50 m Beginner
3.0/5 (1)
Need a fast and easy beef dish with ground beef, rice, and Rotel tomatoes? Try this simple one-dish casserole for dinner—mix, bake, and serve in under an hour.

Ingredients

4-6 servings servings
  • 1 tbsp cooking oil
  • 1 lb chuck or lean ground beef
  • 2 cups cooked rice
  • 1 package of dry onion soup mix
  • 1 (10 oz) can cream of mushroom soup
  • 1 (10 oz) can Rotel tomatoes

Step-by-Step Instructions

  1. Cook rice per your favorite method (for extra flavor add a bouillon cube to the water when cooking your rice). See our guide to cooking rice if needed.
  2. In a separate pan, heat the oil and brown the ground meat over medium-high heat, about 8-10 minutes. Drain any excess grease or oil. Add the mushroom soup, dry onion soup mix, and the Rotel tomatoes. Mix together well then add the cooked rice.
  3. Pour in an 8x8 casserole dish that has been greased or sprayed with Pam. Bake for 20 minutes at 350 degrees until heated through and bubbly.

Common Problems and Solutions

Q: Can I make this ahead of time?

A: Yes, you can assemble the casserole completely, cover it, and refrigerate for up to 24 hours before baking. Add 5-10 minutes to the baking time if going from cold to oven.

Q: The casserole seems dry—what went wrong?

A: Make sure your rice is freshly cooked and still moist, not leftover dried-out rice. The canned soups provide moisture, but if needed, you can add 1/4 cup of beef broth or water to the mixture before baking.

Tips and Techniques

For a little extra flavor, sprinkle some shredded cheddar cheese on top during the last 5 minutes of baking. You can also add frozen mixed vegetables to the meat mixture for a complete one-dish meal.

Ingredient Substitutions

  • cream of mushroom soup: cream of chicken or cream of celery soup
  • Rotel tomatoes: 1 can diced tomatoes plus 1 small can diced green chiles
  • ground beef: ground turkey or ground chicken
  • dry onion soup mix: 1/2 cup diced onion plus 1 tsp beef bouillon and 1/2 tsp garlic powder

Equipment Needed

  • 8x8 inch casserole dish
  • Large skillet or frying pan
  • Pot for cooking rice