Mouthwatering Keto Zucchini Lasagna with Ground Beef: A Low-Carb Delight

Welcome to Deliciously Keto: Zucchini Lasagna with Ground Beef

Imagine sinking your teeth into layers of juicy ground beef, creamy cheeses, and tender zucchini that perfectly mimic the hearty noodles of a traditional lasagna. That’s exactly what you get with this Keto Zucchini Lasagna with Ground Beef. This dish is a low-carb comfort food masterpiece that doesn’t sacrifice flavor for health. Whether you’re strictly following a ketogenic diet or simply looking to reduce your carb intake, this recipe is an ideal choice for a satisfying dinner.

Not only is this lasagna delightfully cheesy and packed with flavor, but it’s also a great way to sneak in some veggies for those who are typically hesitant. The zucchini layers provide a nutrient-rich, low-carb alternative to pasta that even the pickiest eaters will enjoy. Let’s dive into what makes this dish a must-try for keto enthusiasts and pasta lovers alike.

Keto Zucchini Lasagna with Ground Beef

The Story Behind This Keto Delight

The inspiration behind this Keto Zucchini Lasagna with Ground Beef comes from the classic Italian favorite that many have had to forego when adopting a ketogenic lifestyle. This version maintains the essence of the beloved dish while aligning with ketogenic dietary standards. By swapping out high-carb pasta for zucchini, you can enjoy this lasagna without the guilt.

Zucchini is a fantastic keto-friendly vegetable—low in carbs and high in water content, which helps keep the overall calorie count down. It’s also a good source of Vitamin C, Vitamin A, and dietary fiber. Ground beef, rich in protein and fats, aligns perfectly with the keto diet’s macronutrient ratios. When paired with the hearty marinara sauce and a blend of cheeses, you get a dish that’s as nutritious as it is delicious.

Each ingredient in this recipe has been carefully selected to create a balanced, low-carb meal that doesn’t skimp on flavor. The sugar-free marinara sauce keeps added sugars at bay, crucial for maintaining ketosis, while the combination of mozzarella, Parmesan, and ricotta cheese adds a creamy, indulgent element to the dish. The inclusion of fresh basil and dried oregano infuses the lasagna with classic Italian aromas that will have your kitchen smelling like a trattoria in no time.

Layering Keto Zucchini Lasagna

Mastering the Keto Lasagna Layers

Creating this Keto Zucchini Lasagna with Ground Beef is an art of layering and patience. The key to achieving the perfect lasagna lies in the preparation of the zucchini. Before assembling, it’s crucial to draw out as much moisture as possible from the zucchini slices to avoid a watery final product. Salting and resting the slices on paper towels will help significantly with this.

When browning the ground beef, aim for a deep caramelization to develop rich flavors that will permeate throughout the lasagna. As for the cheese mixture, ensure that the ricotta is smooth and well-combined with the egg and herbs for an even distribution in every bite. Assembling the lasagna should be done with care, starting with a meat layer at the bottom to prevent sticking and ending with a generous topping of cheese for that irresistible golden crust.

During baking, cover the dish with foil to allow the flavors to meld and the zucchini to cook without drying out. The final minutes of baking uncovered will give you the crispy, golden top layer that is so characteristic of a great lasagna. Remember, allowing the dish to rest before serving is not just a suggestion—it’s a crucial step to ensure your slices hold together and present beautifully on the plate.

Keto Zucchini Lasagna Ready to Serve

Variations to Spice Up Your Keto Lasagna

Spicy Italian Sausage Lasagna

For those who enjoy a kick, replace half of the ground beef with spicy Italian sausage. The sausage will add a new depth of flavor and a spicy element that complements the mild zucchini and rich cheeses.

Chicken Alfredo Zucchini Lasagna

Swap the ground beef and marinara for shredded chicken and homemade keto Alfredo sauce. This variation offers a different protein and a creamy, buttery sauce that’s sure to please.

Vegetarian Keto Lasagna

Eliminate the meat altogether and introduce a variety of keto-friendly vegetables such as spinach, mushrooms, and bell peppers. You’ll have a vegetarian-friendly lasagna that still aligns with your keto goals.

Substitutions for Your Keto Lasagna

Understanding that everyone’s dietary needs and preferences are different, here are some substitutions you can make to keep this dish keto-friendly while catering to your tastes:

Ground Turkey for Ground Beef

If you prefer a leaner meat, ground turkey is an excellent substitute for ground beef. It’s still keto-friendly and pairs well with the other flavors in the dish.

Dairy-Free Cheese Alternatives

For those who are dairy-sensitive or lactose intolerant, there are many keto-friendly, dairy-free cheese alternatives available that melt well and can be used in place of traditional cheeses.

Homemade Keto Marinara Sauce

If you have the time, making your own marinara sauce can be a rewarding experience. You can control the ingredients to ensure it’s completely sugar-free and keto-approved.

Frequently Asked Questions

Question Answer
Can I make this lasagna ahead of time? Yes, you can assemble the lasagna and refrigerate it before baking. Just add a few extra minutes to the cooking time if you’re baking from cold.
How can I ensure my lasagna isn’t watery? Properly salting and drying the zucchini slices is key. Also, let the lasagna rest after baking to allow any excess moisture to be reabsorbed.
Is this recipe freezer-friendly? Yes, you can freeze the baked lasagna. Thaw in the refrigerator overnight and reheat in the oven for best results.
Can I use a different type of cheese? Absolutely. Feel free to experiment with different keto-friendly cheeses to find the combination that you like best.
How do I store leftovers? Store in an airtight container in the refrigerator for up to 3 days. Reheat in the oven or microwave when ready to eat.


Keto Zucchini Lasagna with Ground Beef

This Keto Zucchini Lasagna with Ground Beef is a delicious low-carb alternative to traditional lasagna. Packed with flavors and cheesy goodness, it's a perfect comfort dish for those on a ketogenic diet.
No ratings yet
Prep Time 20 minutes
Cook Time 45 minutes
Total Time 1 hour 5 minutes
Course Dinner
Cuisine Italian
Servings 6 people
Calories 330 kcal


  • Mandoline or sharp knife
  • Paper towels
  • Skillet
  • Mixing bowl
  • 9x13 inch baking dish
  • Aluminum foil


  • 2 large zucchinis, sliced lengthwise about 1/4 inch thick (approx. 1.3 lb or 600g)
  • 1 lb ground beef (450g)
  • 1 cup marinara sauce, sugar-free (240ml)
  • 1 cup mozzarella cheese, shredded (100g)
  • ½ cup Parmesan cheese, grated (50g)
  • 1 cup ricotta cheese (240g)
  • 1 large egg
  • 1 tbsp olive oil (15ml)
  • 1 tsp salt (5g)
  • ½ tsp black pepper (2.5g)
  • 1 tsp garlic powder (2g)
  • 1 tbsp fresh basil, chopped (3g)
  • 1 tsp oregano, dried (1g)


  • Preheat your oven to 375°F (190°C).
  • Using a mandoline or knife, cut the zucchini lengthwise into slices around 1/4 inch thick. Lay the slices out on paper towels and sprinkle with salt to draw out moisture. Let them sit for 10 minutes, then pat dry.
  • In a skillet over medium heat, add olive oil and brown the ground beef until no longer pink. Drain excess fat if necessary.
  • Add the marinara sauce, garlic powder, oregano, salt, and pepper to the ground beef, stirring well. Simmer for 5 minutes, then remove from heat.
  • In a bowl, mix ricotta cheese, egg, fresh basil, and half of the grated Parmesan cheese.
  • In a 9x13 inch baking dish, start layering your lasagna. Begin with a thin layer of the meat sauce, followed by zucchini slices to cover.
  • Spread half of the ricotta mixture over the zucchini slices, then sprinkle with a portion of mozzarella cheese.
  • Repeat the layers until all ingredients are used, finishing with a layer of meat sauce and the remaining mozzarella and Parmesan cheeses on top.
  • Cover the baking dish with foil and bake for 30 minutes. Then remove the foil and bake for an additional 15 minutes, or until the cheese is golden and bubbly.
  • Allow the lasagna to rest for 10 minutes before slicing. This helps the layers set and makes it easier to serve.


For best results, ensure zucchini slices are well-drained of moisture to prevent a watery lasagna.
Letting the lasagna rest after baking is crucial for maintaining structure when slicing.
Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in the oven or microwave.


Calories: 330kcalCarbohydrates: 6gProtein: 28gFat: 20gFiber: 2gNet Carbs: 4g
Keyword Keto Ground Beef Recipe, Keto Zucchini Lasagna, Low Carb Lasagna, Zucchini Noodles
Tried this recipe?Let us know how it was!