Creamy Cauliflower Lasagna in the Air Fryer

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2 February, 2026

Creamy Air Fryer Cauliflower Lasagna That No One Will Believe Has Vegetables 😍

Have you ever wanted to eat lasagna on a regular Tuesday without feeling guilty or spending three hours in the kitchen? I do, and many times. Until I discovered this version with cauliflower that is so delicious and so creamy that my partner asked me if it really had vegetables… and he ate two plates! 🤭

In less than 45 minutes you have a real lasagna, with juicy layers, melted cheese and that crunchy touch on top that only the air fryer gives. It is light, satisfying and perfect for when you want to treat yourself without complicating your life. Get ready, because this recipe is going to become your ace up your sleeve!

✅ Why you are going to be amazed by this cauliflower lasagna

✅ Ready in 45 minutes maximum (the béchamel is already made, champ!) ✅ Much lighter than the traditional one but just as creamy ✅ The cauliflower magically disappears and only adds juiciness ✅ Fewer dishes to wash: everything is assembled in the mold and straight to the air fryer ✅ Ideal for fooling children and husbands who “hate vegetables” ✅ Perfect as a single dish or for meal prep (lasts great for 3-4 days!) ✅ Bonus: the crunch of the nuts on top is absolutely addictive 🔥

Creamy Cauliflower Lasagna in the Air Fryer

🥗 Ingredients explained (for 3 generous people)

220 g of fresh lasagna sheets 🥟
400-500 ml of ready-made bechamel (I use the store-bought one, no dramas) 🥛
½ medium cauliflower (about 500-600 g) 🥦
1 clove of garlic 🧄
100 g sausage paste (or well-seasoned minced pork) 🌭
5 walnuts 🌰
Extra virgin olive oil 🫒
Grated Parmigiano Reggiano cheese (or regular Parmesan, it’s okay) 🧀
Salt and black pepper 🧂

Quick notes:

If you want a meatless version: replace the sausage with minced mushrooms or textured soy.
Gluten-free: use gluten-free sheets and gluten-free béchamel (many brands already are).
Even lighter: vegetable or light béchamel works great.

🍴 What you will need

Air fryer (I use a 5.5 L one and an 18-20 cm round mold fits perfectly)
Mold suitable for airfryer (metal, ceramic or silicone; if it is glass, lower 10 ºC)
Hand mixer or mini mixer
Non-stick frying pan
wooden spoon and knife

Previous preparation (10 minutes and you have everything ready): Boil the cauliflower while browning the sausage. While it cools a little, chop the nuts and grease the mold. Pro level organization!

👩‍🍳 Detailed step by step (this way it turns out perfect no matter what)

Step 1: Cook and mash the magic cauliflower Separate the cauliflower into florets and boil them for 10-12 minutes in salted water until tender (prick easily with a fork). Reserve 5-6 whole bunches to decorate and mash the rest with the peeled garlic, a splash of oil, salt and pepper. It should be a smooth and shiny cream, like a silky puree.

💡 Tip: Don’t throw away the cooking water, use it for tomorrow’s soup. ⚠️ Be careful: if you crush it too hot and it splashes, let it cool for 2 minutes.

Step 2: Brown the sausage until irresistible In a nonstick skillet over medium-high heat, crumble the sausage paste without oil. Stir until well cooked and crispy (6-7 minutes). The smell that fills the kitchen… oh my.

💡 Tip: The more you crumble it, the better it is distributed between the layers.

Step 3: Chop the walnuts (the star touch) With a knife or mortar, roughly chop the walnuts. Reserve, they go to the end and are pure vice.

Step 4: Assemble the lasagna (the fun moment) Lightly grease the mold. Put a thin layer of bechamel on the bottom (so it doesn’t stick). Layer 1: pasta sheets → cauliflower cream → sausage → spoonful of bechamel → generous parmigiano. Repeat until you finish ingredients. In the last layers, add the reserved cauliflower florets into small pieces.

Step 5: Crown her as she deserves Final layer: abundant bechamel, lots of parmigiano and all the chopped walnuts on top.

Step 6: Air Fryer Magic Preheat for 3 minutes at 180ºC (if your air fryer allows it). Bake 15-20 minutes. After minute 15, keep an eye on it: you want it to bubble and be golden, but not burnt. If you see that it is toasting too much on top, put a piece of aluminum foil on it for the last 5 minutes.

When you take it out it smells like an Italian restaurant but you made it in sneakers!

🌟 Secrets to make it a 10

Use fresh sheets: they do not need pre-cooking and are much juicier.
Don’t skimp on the cheese on top, it’s what makes the perfect crust.
If your mold is very tall, make only 2-3 layers so that it cooks well inside.
Let it rest for 5 minutes when you take it out: it settles and cuts better.

❌ Common mistakes and how to avoid them Problem: It’s raw inside Cause: Too many layers or very high mold Solution: Make a maximum of 3-4 layers and lower to 170ºC if you see that it browns very quickly on the outside.

Problem: Sticks to the mold Cause: Little fat or very thick béchamel Solution: Spread well with oil and put bechamel on the bottom.

🔥 Variations that are brutal

🌱 Vegan version: oat bechamel, vegetable sausage and vegan cheese. 🧀 Extra sweet version: add grated mozzarella between layers. 🌶️ Spicy version: chorizo sausage and a little nduja. 👶 Kids version: remove the nuts and add more cheese, it disappears in 5 minutes. 🍄 Mushroom version: change the sausage for mushrooms sautéed with garlic.

🍽️ How to serve it and succeed

Serve it freshly made, cut into triangles like pizza. Serve with arugula and cherry tomatoes salad or simply a good piece of bread to dip in the escaping bechamel. Winning drink: a cold white wine or a cold beer.

🥡 Storage and meal prep

🥡 Storage: Cover the mold or transfer to tupperware. It lasts 3-4 days in the refrigerator perfectly. ❄️ Freezing: Yes, up to 2 months. Freeze in portions. ♨️ Reheating: 8-10 minutes in an air fryer at 160ºC (it looks like it was just made).

❓ Frequently asked questions

Can I use frozen cauliflower? Yes, but boil it 2-3 minutes less, it is already semi-cooked.

What if I don’t have fresh sheets? It also comes out with the dried ones, but boil them 3 minutes before.

Can it be made without bechamel? It is less creamy, but you can use ricotta diluted with milk.

How many calories does it have approximately? About 450-500 kcal per generous serving, much less than traditional lasagna.

You no longer have an excuse not to do it today! 🥰

It is one of those recipes that you save in favorites and repeat every now and then. Plus, every time you make it it tastes amazing and on top of that you feel a little healthier because of the camouflaged cauliflower.

Tag me when you make it (I’m dying to see your photos) and tell me what variation you tried. And if you share it in stories, let me know and I’ll repost it!

Do you want more easy and delicious air fryer recipes? Next week I bring a cheesecake that is made in 15 minutes… subscribe and don’t miss it 😉

📋 Creamy Cauliflower Lasagna in Air Fryer

⏰ Total time: 45 minutes 👥 Portions: 3 generous 🔥 Difficulty: Easy

Ingredients:

220 g fresh lasagna sheets 🥟
400-500 ml prepared bechamel 🥛
½ medium cauliflower (500-600 g) 🥦
1 clove of garlic 🧄
100 g sausage paste 🌭
5 walnuts 🌰
Extra virgin olive oil 🫒
Grated Parmigiano Reggiano cheese 🧀
Salt and black pepper 🧂

Instructions:

Cook the cauliflower for 10-12 minutes, reserve some florets and blend the rest with garlic, oil, salt and pepper until smooth.
Brown the crumbled sausage paste in a non-stick pan for 6-7 min.
Coarsely chop the nuts
Grease 18-20 cm mold and put a thin layer of bechamel
Assemble layers: pasta → cauliflower cream → sausage → bechamel → parmigiano (repeat)
Finish with bechamel, lots of parmigiano and chopped walnuts
Bake in an air fryer at 180ºC for 15-20 minutes until golden and bubbly.