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Keto Zucchini Lasagna

Keto Zucchini Lasagna (No Pasta Lasagna!)

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This keto zucchini lasagna satisfies cravings with tender zucchini layers, rich meat sauce, and creamy ricotta filling—no pasta, no guilt! Offering the comforting flavors of traditional lasagna, it’s a low-carb, family-friendly dish ideal for weeknights. Load it with savory spices, marinara, and gooey cheese for a deliciously indulgent twist.

Ingredients

Scale

2 1/23 pounds zucchini, sliced 1/3 inch thick (1618 slices total)
Extra virgin olive oil, for brushing and sautéing
Salt and pepper, to taste
1 medium onion, finely chopped
46 garlic cloves, minced
1/4 teaspoon fennel seeds (optional)
1 1/2 lbs ground meat (lamb, beef, turkey, or vegan substitute)
1 teaspoon dried oregano (or 1 tbsp fresh)
3 cups low-sugar marinara sauce, divided
A pinch of chili flakes (optional)
8 fresh basil leaves, torn
1516 ounces whole milk ricotta cheese
1 large egg
Nutmeg, to taste
Pecorino Romano cheese (optional, for topping)

Instructions

Preheat oven to 375°F (190°C)
Prepare zucchini slices by slicing 1/3 inch thick, salting each side, and letting drain in a colander for 15-20 minutes
Lightly brush zucchini slices with olive oil and season with salt and pepper
In a skillet, sauté the onion and garlic in olive oil until softened
Add ground meat and cook until browned; season with oregano, fennel seeds (if using), and chili flakes (if using)
Actively stir in marinara sauce and simmer for 10–15 minutes
In a bowl, mix ricotta cheese with the egg, a pinch of salt, pepper, and a dash of nutmeg
Layer marinara sauce, meat mixture, zucchini slices, and ricotta mixture in a baking dish
Top with remaining marinara and fresh basil leaves
Bake for 25–30 minutes until zucchini is tender and edges are golden
Let rest for 10 minutes before slicing and serving

Notes

Use extra virgin olive oil for best flavor
Fennel seeds and chili flakes are optional for flavor customization
Any ground meat or vegan substitute can be used
Marinara sauce should be low-sugar to maintain keto-friendliness
Zucchini can be prepped and layered in advance for time-saving assembly

Nutrition