Keto zucchini lasagna is low carb and gluten-free with a vegetarian option! The perfect winter comfort food without the guilt. #zucchini #ketolasagna
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Keto Zucchini Lasagna

The ultimate comfort food without any of the guilt. Keto zucchini lasagna is deliciously gluten-free with a ton of flavor and even a vegetarian option! Low carb and luscious.
Prep Time10 mins
Cook Time30 mins
Total Time40 mins
Course: Main Course
Cuisine: Gluten-Free, Italian, Keto, Ketogenic, Low Carb
Keyword: Keto zucchini lasagna, low carb lasagna, Zucchini lasagna
Servings: 9
Calories: 286kcal
Author: Explorer Momma


  • 8 oz sliced mushrooms
  • 3 cups spinach
  • 1 lb Italian sausage
  • 1 tsp oregano
  • 1 clove minced garlic (or 1 tsp garlic powder)
  • 14 oz sugar free pasta sauce
  • 1/2 cup mozzarella cheese
  • 1/8 cup shredded parmesan

Cheese Filling:

  • 15 oz Farmer Cheese (or mascarpone or ricotta)
  • 1 clove minced garlic (or 1 tsp garlic powder)
  • 1/2 tsp salt
  • 1 tsp Italian seasoning
  • 1 cup shredded mozzarella
  • 1/4 cup shredded parmesan
  • 2 small/medium zucchini, thinly sliced lengthwise


  • Preheat the oven to 350 degrees Fahrenheit.
  • Begin to brown the sausage in a large skillet and add in the mushrooms. Once the sausage is browned and mushrooms cooked through, put in the chopped spinach oregano and garlic and stir until the spinach is wilted. Remove from the heat.
  • In a medium-sized bowl mix together all of the cheese filling ingredients until everything is evenly dispersed.
  • Take a square 8" x 8" baking dish and put in it a large spoonful of sauce. Spread it around to coat the bottom of the dish. 
  • Place a layer of thinly sliced zucchini, then top with half of the cheese filling mixture.
  • On top of the cheese mixture, spoon on half of the sausage, mushrooms, and spinach. 
  • Next, place a layer of sauce, and then repeat the layering again: zucchini, cheese filling, meat and veggies mixture, sauce.
  • Lastly, place another layer of thin zucchini and top it with 1/2 cup mozzarella cheese (or cheese slices). Sprinkle with parmesan cheese and bake it in the 350-degree oven for 30 minutes with a pan beneath to catch any overflows.
  • Let it cool for at least 15 minutes and serve!


Nutrition Facts

Servings 9.0
Amount Per Serving
calories 286
Total Fat 17 g 
Saturated Fat 7 g 
Monounsaturated Fat 2 g
Polyunsaturated Fat 0 g
Trans Fat 0 g
Cholesterol 63 mg 
Sodium 1007 mg 
Potassium 372 mg 
Total Carbohydrate 6 g 
Dietary Fiber 2 g 
Sugars 3 g 
Protein 25 g
*Nutrition Facts per For most accurate facts, calculate your own with the exact ingredients you use in the recipe.