Low-Carb Mushroom Spinach Cheese Lasagna

This Keto Mushroom & Spinach Lasagna is a rich, cheesy, and comforting low-carb twist on the classic Italian favorite. Layers of sautéed mushrooms, tender spinach, creamy ricotta, and gooey mozzarella come together in a perfectly baked keto-friendly lasagna—without traditional pasta. Packed with flavor and wholesome fats, this low-carb lasagna recipe is ideal for anyone following a keto lifestyle while still craving comfort food.

Is this keto or not? And why?

Yes, this recipe is keto-friendly because it replaces traditional wheat lasagna noodles with low-carb alternatives and focuses on keto-approved ingredients like cheese, mushrooms, spinach, and healthy fats.
It is low in net carbs, high in fats, and moderate in protein, making it suitable for ketosis.

What is ?

Keto Mushroom & Spinach Lasagna is a low-carb baked casserole inspired by classic Italian lasagna.
Instead of pasta sheets, it uses keto-friendly layers to create the same hearty texture and flavor.

Why This Recipe is Special:

This dish delivers all the comfort of traditional lasagna without the carbs.
It’s vegetarian, keto-approved, and incredibly filling.
The creamy cheese layers balance perfectly with earthy mushrooms and fresh spinach.
It’s great for meal prep and tastes even better the next day.

Perfect For:

This recipe is perfect for weeknight dinners, keto meal prep, family gatherings, and holiday meals.
It’s also ideal for vegetarians on a low-carb or keto diet who want a hearty main dish.

Why You’ll Love This Recipe:

• Low Carb & Keto-Friendly — Keeps carbs low while delivering classic lasagna flavor.
• Vegetarian Comfort Food — Hearty and satisfying without meat.
• Great for Meal Prep — Stores and reheats beautifully.
• Family-Friendly — Even non-keto eaters will enjoy it.
• Rich & Cheesy — Loaded with creamy, melty cheese layers.

Common Mistakes to Avoid:

• Using watery mushrooms or spinach without draining them properly.
• Skipping seasoning, which can make the lasagna bland.
• Overbaking, causing the cheese to dry out.
• Cutting immediately after baking instead of letting it set.

Required Equipment:

• Baking dish — Holds and layers the lasagna evenly.
• Skillet — Used to sauté mushrooms and spinach.
• Mixing bowl — Combines the cheese filling smoothly.
• Spatula — Helps layer and spread ingredients evenly.

Print Recipe

0 Add to Favorites

Delicious

Low-Carb Mushroom Spinach Cheese Lasagna

Author: Caleb Rowan Cooking Method: Baking Cuisine: Italian Course: Keto Recipes

Difficulty: Beginner Prep Time 20 mins Cook Time 35 mins Total Time 55 mins

Servings: 6

Best Season: Suitable throughout the year

Description

This Keto Mushroom & Spinach Lasagna is a rich, cheesy, and comforting low-carb twist on the classic Italian favorite. Layers of sautéed mushrooms, tender spinach, creamy ricotta, and gooey mozzarella come together in a perfectly baked keto-friendly lasagna—without traditional pasta. Packed with flavor and wholesome fats, this low-carb lasagna recipe is ideal for anyone following a keto lifestyle while still craving comfort food.

Ingredients

Scale

1/2x 1x 2x 3x

• 2 tbsp olive oil
• 2 cups mushrooms, sliced
• 2 cups fresh spinach, chopped
• 1 cups ½ ricotta cheese
• 1 cups ½ shredded mozzarella cheese
• ½ cup grated parmesan cheese
• 1 large egg
• 2 cloves garlic, minced
• ½ tsp salt
• ½ tsp black pepper
• ½ tsp dried Italian seasoning

Instructions

1. Preheat oven to 375°F (190°C) and lightly grease a baking dish.
2. Heat olive oil in a skillet over medium heat, sauté mushrooms for 5–6 minutes until golden and moisture evaporates.
3. Add garlic and spinach, cook for 2 minutes until wilted; remove from heat and let cool slightly.
4. In a mixing bowl, combine ricotta, egg, half the mozzarella, parmesan, salt, pepper, and Italian seasoning.
5. Layer half of the mushroom-spinach mixture in the baking dish, spread half of the cheese mixture on top.
6. Repeat layers and finish with remaining mozzarella on top.
7. Bake uncovered for 30–35 minutes until bubbly and golden brown.
8. Let rest for 10 minutes before slicing for best texture.

Nutrition Facts

Servings: 6 ServingCalories:420kcalTotal Fat:34gCholesterol:110mgSodium:520mgPotassium:480mgTotal Carbohydrate:7gSugars: 2gProtein:18gCalcium: 320mg

Note

Drain vegetables well to avoid watery lasagna.

Store leftovers in an airtight container for up to 3 days.

Reheat gently to keep the cheese creamy.