Ground Beef Zucchini Casserole is a delightful blend of healthy ingredients and comforting flavors, perfect for busy weeknights. This nutritious dish combines lean ground beef with tender zucchini and wholesome quinoa, ensuring a satisfying meal that doesn’t compromise on taste. With its vibrant colors and rich aroma, this casserole is sure to be a hit with your family. Let’s dive into how to create this mouthwatering dish!

Why You’ll Love This Ground Beef Zucchini Casserole

This Ground Beef Zucchini Casserole has numerous perks that make it a must-try. First, it’s packed with nutrients, making it a healthy ground beef zucchini casserole option. Second, it’s a one-pot meal, making cleanup a breeze and saving time after a long day. Third, it’s a fantastic way to sneak in veggies, especially zucchini, which brings moisture and flavor to the dish. Fourth, it’s a family-friendly meal that kids love, ensuring everyone eats a balanced dinner. Fifth, the recipe is easily customizable with additional vegetables like bell peppers or spinach, making it versatile. Lastly, it can be made ahead, perfect for meal prep or busy weeknights!

Ingredients for Ground Beef Zucchini Casserole

Gather these items:

1 cup dry quinoa (Cook according to package instructions.)
2 tablespoons olive oil (Divide for different steps.)
1 lb lean ground beef (Can substitute with ground turkey or plant-based option.)
3 cloves garlic (Fresh garlic preferred for best results.)
1 cup yellow cooking onion, diced (Brings sweetness and flavor.)
6 zucchinis (approx. 2 lbs) sliced into ¼ inch rounds (Substitute with other summer squash if necessary.)
Salt (Essential for seasoning; adjust to taste.)
black pepper (Essential for seasoning; adjust to taste.)
2 cups low sugar tomato sauce (marinara sauce) (Choose one with less than 5g of sugar per serving.)
1 teaspoon dried oregano (Adds herbal notes.)
½ teaspoon garlic powder (Optional if fresh garlic is included.)
1 tablespoon Italian seasoning (Enhances flavor complexity.)
1 cup cottage cheese (Ricotta can be a tasty substitute.)
2 cups mozzarella cheese, shredded (Use part-skim mozzarella for a lighter option.)
2 tablespoons parmesan cheese (Optional but adds depth.)
Fresh basil for topping (Provides a fresh flavor and color.)

How to Make Ground Beef Zucchini Casserole Step-by-Step

Step 1: Preheat your oven to 375°F (190°C) and grease a 9×13 inch casserole dish.
Step 2: Prepare 1 cup of dry quinoa according to package instructions. Set aside.
Step 3: In a large pan over medium-high heat, add 1 tablespoon of olive oil. Cook the ground beef, garlic, and onions until the beef is browned and onions are translucent, about 5-7 minutes. Drain excess fat and transfer to the casserole dish.
Step 4: In the same pan, add the remaining tablespoon of olive oil. Stir in the sliced zucchini, season with salt and pepper, and cook, covered, for about 5 minutes until tender.
Step 5: In the casserole dish, combine the cooked zucchini, spices, cottage cheese, cooked quinoa, and 1 cup of tomato sauce with half of the shredded mozzarella cheese. Mix everything evenly.
Step 6: Spread the mixture evenly, then sprinkle the remaining mozzarella and parmesan cheese on top. Bake for 30 minutes. For a golden crust, switch to broil for the last 5 minutes.
Step 7: Once browned and bubbly, remove from oven and garnish with fresh basil before serving. Enjoy!

Pro Tips for the Perfect Ground Beef Zucchini Casserole

Keep these in mind:

Store leftovers in an airtight container in the refrigerator for up to 3 days.
This dish can be frozen for up to 2 months.
Feel free to add other vegetables like bell peppers or spinach.
For a heartier meal, serve with a side salad or whole grain bread.
Always taste and adjust seasonings before baking.

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Best Ways to Serve Ground Beef Zucchini Casserole

Consider these serving ideas for your casserole:

Pair it with a fresh garden salad for a complete meal.
Serve with crusty bread to soak up the delicious sauce.
Top with extra cheese or fresh herbs for an added flavor boost.

How to Store and Reheat Ground Beef Zucchini Casserole

Store any leftovers in an airtight container in the refrigerator for up to 3 days. This casserole can also be frozen for up to 2 months, making it a great make-ahead option for busy nights. To reheat, simply place in the oven until warmed through, or use the microwave for quick reheating.

Frequently Asked Questions About Ground Beef Zucchini Casserole

What is ground beef zucchini casserole?

This dish is a delicious combination of ground beef and zucchini, layered with cheese and baked until bubbly, making it a comforting meal.

Can I make ground beef zucchini casserole ahead of time?

Yes! This casserole can be assembled ahead of time and stored in the refrigerator until you’re ready to bake it, making it a perfect make-ahead meal.

How do I avoid common mistakes with ground beef zucchini casserole?

Ensure you do not overcook the zucchini, as it can become mushy. Also, be sure to drain excess fat from the beef for a healthier dish.

Variations of Ground Beef Zucchini Casserole You Can Try

Here are some variations to keep things interesting:

Add different vegetables such as bell peppers or spinach for added nutrition.
Substitute ground beef for ground turkey or a plant-based option for a lighter, gluten-free ground beef zucchini dish.
Incorporate spices like cumin or smoked paprika for a unique flavor twist.
Try a low-carb version by omitting quinoa and using extra zucchini instead.

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For more delicious recipes, check out our Vegetable Zucchini Fritters or Creamy Tuscan Scallops. If you’re looking for a sweet treat, don’t miss our Grandma Carter’s Peanut Butter Cookies!