Print
clock clock iconcutlery cutlery iconflag flag iconfolder folder iconinstagram instagram iconpinterest pinterest iconfacebook facebook iconprint print iconsquares squares iconheart heart iconheart solid heart solid icon
Ground beef zucchini bake in a white casserole dish with bubbling melted cheese on top

Ground Beef Zucchini Bake (Low Carb)

This cheesy ground beef zucchini bake is a low-carb, high-protein casserole that’s easy to prepare and perfect for a hearty, comforting meal.

  • Total Time: 55 minutes
  • Yield: 6 servings 1x

Ingredients

Scale
  • 1 lb ground beef
  • 2 medium zucchinis, sliced into rounds
  • 1 small onion, chopped
  • 2 cloves garlic, minced
  • 1 cup marinara sauce (low-sugar)
  • 1½ cups shredded mozzarella cheese
  • ½ cup grated Parmesan cheese
  • 2 tbsp olive oil
  • 1 tsp dried oregano
  • 1 tsp dried basil
  • Salt and pepper, to taste

Instructions

  1. Preheat oven to 375°F (190°C). Lightly grease a 9×9-inch baking dish.
  2. In a skillet, heat olive oil over medium. Sauté onion and garlic until softened.
  3. Add ground beef, oregano, basil, salt, and pepper. Cook until browned. Drain fat.
  4. Stir in marinara sauce. Simmer 3–4 minutes.
  5. Layer half of the zucchini in the baking dish, followed by half the beef mixture and half the cheeses. Repeat layers.
  6. Cover with foil and bake for 25 minutes. Uncover and bake for 10–15 more minutes until bubbly and golden.
  7. Let rest for 5 minutes before serving.

Notes

  • For less moisture, salt zucchini slices and pat dry before layering.
  • Substitute ground beef with turkey or chicken for a lighter option.
  • Add mushrooms or red pepper flakes for extra flavor.
  • Store leftovers in the fridge up to 4 days or freeze for 2 months.
  • Author: Jennifer
  • Prep Time: 15 minutes
  • Cook Time: 40 minutes
  • Category: Main Dish
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 portion (1/6 of bake)
  • Calories: 348
  • Sugar: 6g
  • Sodium: 461mg
  • Fat: 25g
  • Saturated Fat: 10g
  • Unsaturated Fat: 11g
  • Trans Fat: 1g
  • Carbohydrates: 9g
  • Fiber: 2g
  • Protein: 23g
  • Cholesterol: 77mg

Keywords: ground beef zucchini bake, low carb casserole, keto zucchini beef bake, cheesy beef bake, zucchini recipe keto