Zucchini Lasagna - no noodles - How to Make a Low Carb Lasagna
Zucchini Lasagna - no noodles - How to Make a Low Carb Lasagna is a medium Italian recipe that serves 6. 600 calories per serving. Recipe by Delights To Share on YouTube.
Prep: 30 min | Cook: 1 hr 25 min | Total: 2 hrs 10 min
Cost: $15.12 total, $2.52 per serving
Ingredients
- 5 medium Zucchini (trim ends and slice lengthwise into 1/4‑inch strips using a mandolin)
- 1.25 lb Ricotta Cheese (full‑fat, room temperature)
- 0.5 cup Parmesan Cheese (freshly grated)
- 1 large Egg (room temperature)
- 0.5 tsp Salt (kosher or sea salt)
- 0.25 tsp Black Pepper (freshly ground)
- 1 medium Carrot (shredded (about 1/2 cup))
- 0.75 cup Fresh Spinach (chopped)
- 2 cup Store‑Bought Spaghetti Sauce (Vodka or Marinara) (any good quality sauce)
- 0.75 cup Mozzarella Cheese (shredded)
- 1 tbsp Olive Oil (extra virgin, for greasing the baking dish)
Instructions
Slice the Zucchini
Trim the ends off each zucchini. Using a mandolin set to 1/4‑inch thickness, slice the zucchinis lengthwise into long strips. Keep the hand guard on for safety.
Time: PT10M
Dry the Zucchini Slices
Line a baking sheet with parchment paper, arrange the slices in a single layer (slight overlap is fine). Preheat the oven to 350°F, bake for 20 minutes, flip the slices, then bake another 10 minutes until they are softened and have released excess moisture.
Time: PT30M
Temperature: 350°F
Prepare the Ricotta Filling
In a large mixing bowl combine ricotta, grated Parmesan, the egg, salt, and pepper. Stir until smooth. Fold in the shredded carrot, then add the chopped spinach and mix until evenly distributed.
Time: PT10M
Preheat Oven for Assembly
Increase oven temperature to 375°F while the zucchini finishes drying.
Time: PT10M
Temperature: 375°F
Assemble the Lasagna
Brush the bottom of the glass baking dish with olive oil. Layer zucchini slices side‑by‑side, spoon about 3/4 cup of sauce over them, then spread half of the ricotta filling. Repeat with a second layer of zucchini, more sauce, and the remaining ricotta. Top with a final layer of zucchini, the remaining sauce, and sprinkle shredded mozzarella evenly.
Time: PT10M
Bake Covered
Cover the dish tightly with aluminum foil and bake for 40 minutes.
Time: PT40M
Temperature: 375°F
Finish Baking Uncovered
Remove the foil and bake an additional 15 minutes until the mozzarella is golden and bubbly.
Time: PT15M
Temperature: 375°F
Rest Before Serving
Allow the lasagna to rest for 30 minutes on a cooling rack. This lets the layers set and makes slicing easier.
Time: PT30M
Slice and Serve
Using a serrated knife, cut clean slices. Use two flat spatulas to lift each piece onto plates.
Time: PT5M
Nutrition Facts
- Calories
- 600
- Protein
- 34g
- Carbohydrates
- 13g
- Fat
- 20g
- Fiber
- 1g
Dietary info: Vegetarian, Gluten‑Free, Nut‑Free
Allergens: Dairy, Egg
Last updated: April 14, 2026








