Easy Oven Baked Beef Stuffed Zucchini Boats

Looking for an easy beef stuffed zucchini recipe that’s healthy, filling, and perfect for busy weeknights? These Oven-Baked Beef Stuffed Zucchini Boats combine tender fresh zucchini, juicy ground beef, rich marinara sauce, and melted mozzarella cheese for a delicious low-carb dinner the whole family will love.

Made with just a handful of pantry staples, this healthy stuffed zucchini recipe is packed with protein, naturally low in carbs, and ready with minimal prep. It’s an excellent way to enjoy seasonal zucchini while serving a satisfying homemade meal.

Why You’ll Love This Recipe

• Easy 4-ingredient dinner for busy weeknights.
• High in protein and naturally low in carbohydrates.
• Great way to use fresh summer zucchini.
• Family-friendly and kid-approved.
• One baking dish means easy cleanup.
• Perfect for meal prep and leftovers.
• Rich, cheesy comfort food without heavy pasta.

Ingredients

• 4 medium zucchini
• 1 pound ground beef (80–90% lean)
• 1½ cups marinara or pasta sauce
• 1 cup shredded mozzarella cheese
• 1 teaspoon kosher salt
• ½ teaspoon black pepper
• 1 teaspoon Italian seasoning or oregano (optional)
• Olive oil or cooking spray

Directions

1. Preheat your oven to 375°F (190°C) and lightly grease a 9×13-inch baking dish.
2. Slice each zucchini in half lengthwise and scoop out the centers to create sturdy zucchini boats.
3. Arrange the zucchini halves in the prepared baking dish.
4. In a mixing bowl, combine the ground beef with salt, pepper, and Italian seasoning.
5. Firmly press the seasoned beef into each zucchini boat.
6. Pour the marinara sauce around and slightly over the stuffed zucchini.
7. Cover with foil and bake for 30 minutes.
8. Remove the foil, sprinkle mozzarella cheese evenly over each zucchini boat, and bake uncovered for 10–15 minutes, until the cheese is melted and the beef reaches an internal temperature of 160°F (71°C).
9. Let rest for 5–10 minutes before serving. Spoon extra marinara over each serving and enjoy.

Health Benefits

• Zucchini is rich in vitamins A and C, potassium, antioxidants, and dietary fiber.
• Ground beef provides high-quality protein, iron, zinc, and vitamin B12 for energy and muscle health.
• Mozzarella cheese adds calcium and protein while creating a delicious golden topping.
• Using zucchini instead of pasta creates a naturally low-carb, gluten-friendly meal that’s both satisfying and nutritious.

Serving Suggestions

Pair these cheesy beef stuffed zucchini boats with:

• Fresh garden salad
• Roasted vegetables
• Garlic bread
• Buttered egg noodles
• Steamed green beans
• Cauliflower rice for an extra low-carb option

Variations

• Substitute ground turkey or ground chicken for a lighter version.
• Add chopped mushrooms, onions, or bell peppers to the beef mixture.
• Mix Parmesan cheese with the mozzarella for extra flavor.
• Sprinkle with fresh basil or parsley before serving.
• Add crushed red pepper flakes for a spicy kick.

Storage

Store leftovers in an airtight container in the refrigerator for up to 4 days. Reheat in the oven or microwave until thoroughly heated. These stuffed zucchini boats are also excellent for meal prep lunches.

This Easy Oven-Baked Beef Stuffed Zucchini Boats recipe is a simple, wholesome, and satisfying dinner that delivers classic comfort food flavors while keeping the meal light, nutritious, and perfect for summer. Rich in protein, packed with vegetables, and loaded with melted cheese, it’s sure to become a regular favorite for family dinners.