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How to Make Zucchini Lasagna - A bold meaty zucchini lasagna made with thin slices of zucchini instead of pasta. It's a lower carb version of a classic!
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Zucchini Lasagna with Bolognese Sauce

I love this recipe for Zucchini Lasagna because it manages to be meaty while being low-carb.
Course Main Course
Cuisine Italian
Prep Time 20 minutes
Cook Time 30 minutes
Total Time 50 minutes
Servings 6

Ingredients

  • 1 tablespoon Butter
  • 2 cloves Garlic
  • ¾ pound Ground Beef
  • Salt and Pepper
  • 1 28- ounce can Crushed San Marzano Tomatoes
  • 1 tablespoon Tomato Paste
  • 4 Zucchini
  • 1 15- ounce tub of Part Skim Ricotta
  • 10 ounces Frozen Spinach
  • ½ cup Grated Fresh Mozzarella

Instructions

  • First, use a peeler to create slices of zucchini. I experimented with a few different tools, including a mandoline, and found that a peeler worked best. You want the slices to be as thin as possible. Lay the slices of zucchini out on paper towels in a single layer, and blot them with another paper towel to soak up some of the extra moisture. Leave the slices of zucchini out to dry out a little while you prepare the bolognese sauce.
    How to Make Zucchini Lasagna - a recipe with step by step photos.
  • Next prepare the bolognese sauce. Melt the butter in a medium sized pot. Once the butter has melted, run the garlic cloves through a garlic press and stir them into the butter. After a minute, add the ground beef, season with salt and pepper, and use a wooden spoon to break the beef up into small pieces. Stir frequently until the beef has browned.
  • Pour the crushed tomatoes and tomato paste over the beef, and season with salt and pepper. Bring to a slow and steady boil and let the sauce reduce for 10 minutes.
  • Thaw the frozen spinach (I placed it in a fine mesh strainer and ran it under hot water) and squeeze out the excess water. Then stir the spinach and ricotta together.
  • To assemble the lasagna, start by pouring a thin layer of the bolognese sauce on the bottom of a casserole dish.
    How to Make Zucchini Lasagna - step by step recipe and photos.
  • Then add zucchini on top. You want a nice thick layer of zucchini, I made the layer double thick.  
    How to Make Zucchini Lasagna - Next add ½ of the ricotta and spinach mixture and spread it over the zucchini in an even layer.
  • Next add ½ of the ricotta and spinach mixture and spread it over the zucchini in an even layer.
    How to Make Zucchini Lasagna - Add the spinach and ricotta layer
  • Then add another layer of zucchini on top. 
    How to Make Zucchini Lasagna - Add more zucchini slices
  • Pour half of the remaining bolognese over the zucchini.
  • Repeat the last steps, creating layers of zucchini, ricotta, and zucchini. 
  • Pour the remaining sauce over the top, and sprinkle the mozzarella over.
  • Bake for 30 minutes at 350 degrees, and serve immediately.

Notes

I experimented with a few different tools, including a mandoline, and found that a peeler worked best. You want the slices to be as thin as possible.
I used paper towels to blot the slices of zucchini and soak up excess moisture. You can also opt to quickly pre-bake the slices of zucchini. Do so by laying them out on parchment paper in a single layer, baking for 5 minutes at 350 degrees, and then blotting any excess moisture with paper towels.
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