Keto Zucchini Lasagna: Better Than Takeout
Craving lasagna but watching your carbs? Try this Keto Zucchini Lasagna! After making it dozens of times, I’ve perfected the technique to get that perfect, golden bubbly cheese crust. The trick I discovered is using thinly sliced zucchini as noodles. It’s so much better than takeout and ready in just 45 minutes. Keep reading for my best tips or jump to the recipe card. If you love recipes like this, you’ll also enjoy Grilled Tuna Steak with Fresh Mango Avocado Salsa and Easy Peach Cobbler Cheesecake Bars Recipe for Summer Dessert.
Why This Keto Zucchini Lasagna: Better Than Takeout Is Pure Comfort
- Golden, bubbly cheese crust
- Packed with flavorful meat sauce
- Easy to customize with your favorite add-ins
- Ready in just 45 minutes
- Better than takeout and low carb
What You'll Need for Keto Zucchini Lasagna: Better Than Takeout
Choosing the right ingredients makes a big difference, but this recipe is forgiving enough to work with what you have.
- Zucchini
- Ground beef
- Ricotta cheese
- Mozzarella cheese
- Marinara sauce
- Garlic
- Onion
- Italian seasoning
- Salt
- Pepper
- Optional: Fresh basil
- Optional: Grated Parmesan cheese
📝 Ingredient Notes
- Zucchini: Use the largest zucchini you can find for thicker noodles.
🛒 Tools & Equipment I Recommend
- Mandoline Slicer — Ensures even, thin zucchini noodles for perfect lasagna layers. → See on Amazon
- Non-stick Skillet — Prevents meat from sticking and ensures even cooking. → See on Amazon
How to Make Keto Zucchini Lasagna: Better Than Takeout
- Prepare Zucchini Noodles: Using a mandoline slicer, thinly slice zucchini into noodles. Salt and set aside for 10 minutes, then rinse and pat dry.
- Cook Meat Sauce: In a large skillet, cook ground beef with garlic and onion until browned. Stir in marinara sauce, Italian seasoning, salt, and pepper. Simmer for 15 minutes.
- Assemble Lasagna: Spread a thin layer of meat sauce in the bottom of a baking dish. Layer with zucchini noodles, ricotta, mozzarella, and remaining meat sauce. Repeat layers, ending with cheese on top.
- Bake: Bake at 375°F (190°C) for 30-35 minutes, or until bubbly and golden.
- Serve: Let rest for 10 minutes, then serve with fresh basil and grated Parmesan.
Cook's Tips for Perfect Keto Zucchini Lasagna: Better Than Takeout
- Common mistake and fix: Don't overcook the zucchini noodles. They'll release too much water and make your lasagna soggy. Keep them raw and they'll soften in the oven.
- Pro tip: For extra flavor, sauté the garlic and onion in olive oil before adding the ground beef.
- Pro tip: To make ahead, assemble the lasagna and refrigerate for up to 24 hours. Add 10 minutes to the baking time.
Storing & Reheating Keto Zucchini Lasagna: Better Than Takeout
Short-Term Storage
Store in an airtight container in the fridge. Store leftovers in an airtight container in the fridge for up to 4 days. Make-ahead tip: You can assemble this lasagna ahead of time and refrigerate for up to 24 hours. Add 10 minutes to the baking time.
Freezing Keto Zucchini Lasagna: Better Than Takeout
Freeze individual portions for up to 3 months. Thaw in the fridge overnight before reheating.
How to Reheat Without Drying It Out
Oven: Reheat in the oven at 350°F (175°C) for 15-20 minutes. Microwave: Reheat in the microwave for 2-3 minutes, or until heated through.
Recipe Notes
- Chef tip: For a vegetarian version, substitute the ground beef with cooked lentils or mushrooms.
- Best substitution: If you can't find ricotta, you can substitute with cottage cheese or Greek yogurt.
- Make-ahead: See storage section for make-ahead instructions.
- Scaling: This recipe can be easily doubled to serve a crowd.
- Troubleshooting: If your lasagna is still watery after baking, place it under the broiler for a few minutes to evaporate excess moisture.
Want to level up this recipe?
Instant Pot — Saves time by cooking the meat sauce in a fraction of the time. → Check price on Amazon
Keto Zucchini Lasagna: Better Than Takeout
Ingredients
Main Ingredients
- Zucchini
- Ground beef
- Ricotta cheese
- Mozzarella cheese
- Marinara sauce
Seasonings
- Garlic
- Onion
- Italian seasoning
- Salt
- Pepper
Optional Toppings
- Fresh basil
- Grated Parmesan cheese
Instructions
- Prepare Zucchini Noodles: Using a mandoline slicer, thinly slice zucchini into noodles. Salt and set aside for 10 minutes, then rinse and pat dry.
- Cook Meat Sauce: In a large skillet, cook ground beef with garlic and onion until browned. Stir in marinara sauce, Italian seasoning, salt, and pepper. Simmer for 15 minutes.
- Assemble Lasagna: Spread a thin layer of meat sauce in the bottom of a baking dish. Layer with zucchini noodles, ricotta, mozzarella, and remaining meat sauce. Repeat layers, ending with cheese on top.
- Bake: Bake at 375°F (190°C) for 30-35 minutes, or until bubbly and golden.
- Serve: Let rest for 10 minutes, then serve with fresh basil and grated Parmesan.
Notes
- Chef tip: For a vegetarian version, substitute the ground beef with cooked lentils or mushrooms.
- Best substitution: If you can't find ricotta, you can substitute with cottage cheese or Greek yogurt.
- Make-ahead: See storage section for make-ahead instructions.
- Scaling: This recipe can be easily doubled to serve a crowd.
- Troubleshooting: If your lasagna is still watery after baking, place it under the broiler for a few minutes to evaporate excess moisture.
Storage
- Fridge: Store leftovers in an airtight container in the fridge for up to 4 days.
- Freezer: Freeze individual portions for up to 3 months. Thaw in the fridge overnight before reheating.
- Oven reheat: Reheat in the oven at 350°F (175°C) for 15-20 minutes.
- Microwave reheat: Reheat in the microwave for 2-3 minutes, or until heated through.
- Make ahead: You can assemble this lasagna ahead of time and refrigerate for up to 24 hours. Add 10 minutes to the baking time.
Nutrition Per Serving
- Calories: 350
- Protein: 25g
- Fat: 25g
- Carbs: 10g
- Fiber: 3g
- Sugar: 5g
- Sodium: 800mg
- Cholesterol: 100mg
- Sat. Fat: 12g
Nutritional values are estimates only. Actual values may vary by brand and portion size.
Keto Zucchini Lasagna: Better Than Takeout FAQs
Yes, you can assemble the lasagna and refrigerate for up to 24 hours. Add 10 minutes to the baking time.
Zucchini releases a lot of water when cooked. Make sure to salt and rinse the zucchini noodles before using, and don't overcook them. If your lasagna is still watery after baking, place it under the broiler for a few minutes to evaporate excess moisture.
Yes, you can freeze individual portions for up to 3 months. Thaw in the fridge overnight before reheating.
While you can't cook the lasagna in the air fryer, you can use it to crisp up the top of the lasagna after baking. Set your air fryer to 375°F (190°C) and cook for 5-10 minutes, or until the cheese is golden and bubbly.
If you can't find ricotta, you can substitute with cottage cheese or Greek yogurt.
A Warm Final Note
I can’t wait for you to try Keto Zucchini Lasagna: Better Than Takeout and see how effortlessly it comes together. When you make it, pop back here and leave a rating or share how it turned out — I love hearing from you!
