All recipes

Beef and Spinach Baked Casserole

Beef and Spinach Baked Casserole layers savory ground beef with tender spinach, creamy celery soup, and tangy sour cream, all blanketed in gooey mozzarella. The blend of oregano, garlic, and a hint of heat gives it comforting depth without overpowering the vegetables. Serve it for a cozy weeknight dinner or bring it to a potluck where crowd-pleasing comfort is a must.

  • Prep10 mins
  • Cook30 mins
  • Serves6
  • DifficultyEasy
Beef and Spinach Baked Casserole
  1. 1

    Preheat the oven to 350 degrees F (175 degrees C).

  2. 2

    Heat a large skillet over medium-high heat. Add the ground beef, onion, and garlic; cook and stir in the hot skillet until the beef is browned and crumbly, 5 to 7 minutes. Drain and discard the grease. Add the mushrooms, oregano, hot sauce, salt, and pepper; simmer for 5 minutes.

  3. 3

    Add the spinach, condensed soup, and sour cream; cook until heated through, about 5 minutes. Transfer the mixture to a casserole dish and top with mozzarella cheese.

  4. 4

    Bake in the preheated oven until the cheese is melted, 15 to 20 minutes.