Indulge in the ultimate comfort food with this Cheesy Spinach and Beef Casserole—a hearty, flavor-packed dish that combines savory ground beef, tender spinach, and a luxuriously creamy sauce. Topped with a bubbling blend of cheddar and mozzarella cheese, this layered casserole is the perfect balance of rich flavors and cozy textures. Customize it with cooked pasta for an extra filling twist, or enjoy it as a low-carb option without it. With fresh garlic, Italian seasoning, and just a touch of heavy cream, every bite is brimming with warmth and satisfaction. Ready in under an hour, this easy-to-make casserole is ideal for busy weeknights or a crowd-pleasing family dinner.
Preheat your oven to 375°F (190°C).
In a large skillet, heat the olive oil over medium heat. Add the diced onion and garlic, sautéing until softened and fragrant, about 3 minutes.
Add the ground beef to the skillet, breaking it apart with a spatula. Cook until fully browned, about 6-7 minutes. Drain any excess grease.
Stir in the salt, black pepper, and Italian seasoning to season the beef. Remove the skillet from the heat and set aside.
If using fresh spinach, sauté it in a separate pan for 2-3 minutes until wilted, then drain any excess liquid. If using frozen spinach, thaw it and squeeze out as much liquid as possible.
In a medium bowl, combine the prepared spinach, cream cheese, and heavy cream. Mix until smooth and creamy.
If including pasta, stir the cooked pasta into the spinach mixture.
In a greased 9x13-inch casserole dish, layer the ingredients as follows: begin with half of the beef mixture, then half of the spinach and cream mixture, and finally a generous sprinkle of cheddar and mozzarella cheese.
Repeat the layers, ending with the remaining shredded cheese on top.
Cover the casserole dish with aluminum foil and bake in the preheated oven for 20 minutes.
Remove the foil and bake for an additional 10-15 minutes, or until the cheese is melted and bubbly on top.
Allow the casserole to rest for 5-10 minutes before serving. Serve warm and enjoy!
Calories |
4612 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 326.8 g | 419% | |
| Saturated Fat | 174.6 g | 873% | |
| Polyunsaturated Fat | 4.7 g | ||
| Cholesterol | 1033 mg | 344% | |
| Sodium | 6249 mg | 272% | |
| Total Carbohydrate | 193.7 g | 70% | |
| Dietary Fiber | 17.1 g | 61% | |
| Total Sugars | 17.3 g | ||
| Protein | 225.9 g | 452% | |
| Vitamin D | 0.0 mcg | 0% | |
| Calcium | 3459 mg | 266% | |
| Iron | 20.7 mg | 115% | |
| Potassium | 3368 mg | 72% | |
*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.