Description
This Zesty Zucchini Beef Casserole combines tender slices of zucchini with savory ground beef, Italian seasonings, and melted mozzarella cheese for a comforting, low-carb meal. Perfectly seasoned and baked to bubbly perfection, it’s a hearty casserole that’s easy to prepare and serves six.
Ingredients
Scale
Vegetables
- 2 medium zucchini, sliced
- 1 small onion, diced
- 2 garlic cloves, minced
Meat
- 1 pound lean ground beef
Pantry Staples & Seasonings
- 1 tablespoon olive oil
- 2 teaspoons Italian seasoning
- ½ teaspoon kosher salt
- ½ teaspoon black pepper
- 1 28-ounce can diced tomatoes, drained
Dairy
- 2 cups shredded mozzarella cheese
Instructions
- Prepare the Zucchini: Slice the zucchini into thin rounds. Sprinkle them with salt to draw out excess moisture, then rinse the slices under cold water and pat them dry thoroughly with a clean kitchen towel or paper towels.
- Sauté Onion and Beef: Heat olive oil in a skillet over medium heat. Add the diced onion and minced garlic, sautéing until fragrant and translucent. Add the ground beef and cook, breaking it apart with a spoon, until it is browned and fully cooked through.
- Add Seasonings and Tomatoes: Stir in the drained diced tomatoes, Italian seasoning, kosher salt, and black pepper. Mix well and let the mixture simmer for a few minutes to blend the flavors.
- Layer the Casserole: Preheat your oven to 375°F (190°C). In a baking dish, layer half of the beef and tomato mixture on the bottom. Arrange half of the zucchini slices over the beef, then sprinkle a cup of shredded mozzarella cheese on top. Repeat the layers with the remaining beef mixture, zucchini slices, and mozzarella cheese.
- Bake the Casserole: Place the baking dish in the preheated oven and bake for about 20 minutes, or until the cheese is melted, bubbly, and slightly golden on top.
- Rest and Serve: Remove the casserole from the oven and let it rest for 5 minutes before serving to allow the flavors to settle and the casserole to firm up slightly.
Notes
- Salting the zucchini helps prevent the casserole from becoming watery.
- Use lean ground beef for a healthier option and less grease.
- Drain the canned tomatoes well to avoid excess liquid in the casserole.
- Feel free to add extra Italian herbs such as basil or oregano for more depth of flavor.
- This casserole can be prepared ahead and baked just before serving.
