This Sausage Lasagne is absolutely bursting with flavour! It’s the easy and delicious twist on a classic lasagne that you never knew you needed.
Reader, Helen says: ‘I made this for hubby and me and it was delicious!! I halved everything and made the Ragu the day before to let the flavours meld. Truly yummy and leftovers in the freezer for another day. Thank you ★★★★★’

Sausage Lasagne
‘What’s wrong with a classic lasagne?’ I hear you cry! Stick with me here, I promise this non-traditional lasagne is a total winner. This sausage version doesn’t stray too far from a traditional version, yet still offers a really tasty and noticeable difference. Here’s why you’re going to love this variation just as much (if not more):
- Classic layers – Juicy sausage ragu, tender pasta sheet, a creamy bechamel and gooey cheese.
- Flavour – Sausage is much richer in flavour than minced beef and makes the most delicious ragu ever!
- Easy – It does take a little time, but the steps couldn’t be simpler to master.
Sausage Ragu
Now this is the star of the show. It’s rich, flavoursome, soft and juicy. It’s fairly similar to my Sausage Ragu Pappardelle, just with a few tweaks.
Sausage Ragu Key Ingredients
- Sausage – You’ll find ground sausage meat in most supermarkets/grocery stores. If you can’t find any, just grab some good quality ‘neutral flavoured’ sausages and squeeze the meat out of the skin.
- Soffritto – Celery, onion and carrot create a classic base flavour for the ragu.
- Fennel – You’ll need dried whole fennel seeds, which are widely available in the seasoning section. From there, you just need to crush them (I’ve added a section on this in the recipe card).
- Thyme & Bay Leaves – No other herbs needed! Just enough to add a gentle background flavour, but not too much the fennel is overpowered.
- Passata – This is a thick sauce made purely of pureed tomatoes. This helps create a thick and luscious ragu.
- Red Wine – All good ragus have red wine – hey, I don’t make the rules!
Recipe Tip #1
It’s crucial to simmer for ragu for AT LEAST an 90 minutes with a heavy lid on top. This will allow the flavours to marry together AND tenderise the meat. The heavy lid with keep in the steam to stop it reducing too much.
Process shots: brown sausage then remove (photo 1), fry onion, garlic, carrot, celery (photo 2), fry fennel seeds (photo 3), add tomato puree (photo 4), fry (photo 5), reduce wine (photo 6), add sausage back in (photo 7), add passata, herbs and seasoning then simmer (photo 8).
Bechamel Sauce
All good lasagnes are made with a bechamel sauce – again, I don’t make the rules. Unlike the American style version (Lasagna with an ‘a’ at the end), this version uses a homemade bechamel sauce, in contrast to a ricotta-based layer. Here’s what you’ll need for a simple bechamel sauce:
Bechamel Sauce Ingredients
- Butter – I use salted butter, but you can use unsalted if you’re sensitive to salt.
- Flour – Plain/all-purpose flour to create a roux.
- Milk – I recommend semi-skimmed or whole milk. I typically bring it to room temp as I find it whisks into a sauce more easily.
- Parmesan – Freshly grated parmesan adds so much flavour to the sauce.
- Nutmeg – Please don’t skip this! It offers that classic ‘bechamel’ flavour.
Just like the ragu, it’s important to thicken the sauce before layering the lasagne. It should easily coat the back of a wooden spoon. If the consistency is too thin, the lasagne will come out sloppy.
Process shots: melt butter (photo 1), stir in flour (photo 2), whisk in milk then stir in seasoning/parmesan (photo 3), simmer to thicken (photo 4).
How to Layer Sausage Lasagne
There is no real written rule on how to layer a lasagne, so long as you distribute the fillings out evenly. Having said that, here’s how I stack mine:
- Spread a layer of ragu to stop pasta sticking.
- Add pasta sheets (1).
- Top with Ragu (2).
- Pour over bechamel sauce (3).
- Add mozzarella (4).
- Repeat and finish with parmesan.
That’s 4 layers of each (including ragu at the bottom).
Recipe Tip #2
Use a pair of scissors to slice the pasta sheets so they perfectly fit in the dish. I also recommend rotating the sheets each time, just so the lasagne stays together more efficiently.
How to serve Sausage Lasagne
Once the lasagne is out of the oven, it’s crucial to let it rest before you slice in, just to help it retain its shape. If you serve right away, not only will you burn your entire mouth, but the lasagne will be way too sloppy.
The lasagne will be nice and saucy, so some bread to mop up is a necessity! Here’s my favourite options:
- Roasted Garlic Bread
- Cheesy Pesto Garlic Bread
- Cheesy Caprese Pull Apart Bread
- Feta Bruschetta
- Easy Cheesy Garlic Bread
You could just serve with some crusty bread if you’re looking for ease.
For another delicious lasagne recipe check out my Epic Vegetable Lasagne or Classic Lasagne!
Alrighty, let’s tuck into the full recipe for this sausage lasagne shall we?!
How to make Sausage and Fennel Lasagne (Full Recipe & Video)
Sausage and Fennel Lasagne
Equipment
- Sharp Knife & Chopping Board
- Large Pot with Heavy Lid (for ragu)
- Box Grater
- Medium Pot & Whisk (for bechamel sauce)
- 8" x 12" Baking Dish (or similar size)
- Serve Spoon (to spread layers)
Ingredients
Sausage Ragu
- 2.2lb / 1kg Ground Sausage Meat (see notes)
- 1 large White Onion, finely diced
- 2 stalks of Celery, finely diced
- 2 medium Carrots, grated
- 3 cloves of Garlic, minced
- 2 tsp Whole Fennel Seeds, crushed (see notes)
- 2 tbsp Tomato Puree (Tomato Paste in US)
- 1/2 cup / 125ml Red Wine
- 4 cups / 1 litre Tomato Passata (Pureed Tomatoes in US)
- 2 Bay Leaves
- 3-4 small sprigs of Fresh Thyme, leaves only (can sub 1 tsp dried Thyme)
- 1 tsp Sugar, or to taste
- Salt & Black Pepper, to taste
- Olive Oil, as needed
Bechamel Sauce
- 4 tbsp Butter (2oz/60g)
- 5 tbsp Flour (2oz/60g)
- 4 cups / 1 litre Milk, at room temp
- 1/2 small Nutmeg, grated
- 1 cup / 80g Freshly Grated Parmesan
- Salt & Black Pepper, to taste
Lasagne
- 12oz / 350g Fresh Lasagne Sheets (see notes)
- 2 cups / 200g Mozzarella, shredded
- 1/2 cup / 40g Freshly Grated Parmesan, to top
- Fresh Parsley, to serve
Instructions
Sausage Ragu
- Add a drizzle of oil to a large pot over medium-high heat and add the sausage. Break it up with a wooden spoon until it begins to brown, then season with salt and pepper. Continue frying until nice and golden, then pour into your baking dish.
- Add more oil if you need to then lower the temp to medium. Add the celery, carrot and onion and fry until they begin to soften and very lightly brown. Add the garlic, continue frying for another 1-2mins then clear a hole in the centre of the pot.
- Add fennel seeds and allow to toast for 1-2mins, then stir with everything in the pot. Clear another circle and add the tomato puree (paste). Fry for 1-2mins, then stir with everything in the pan.
- Pour in the red wine and deglaze with your wooden spoon. Leave to simmer for a couple of mins to reduce, then pour in the passata. Add the thyme, bay leaves, sugar, salt and black pepper to taste. Pop on a (heavy) lid, reduce the heat to low and simmer for 1 hour 30 mins (important to marry together the flavours and tenderise the meat). Take off the lid and simmer for another 10mins, or until nice and thick (see video for consistency & see notes). Check for seasoning and adjust if needed.
Bechamel Sauce
- In a medium-sized pot over medium heat, add the butter and stir until melted. Stir in flour to form a roux, then gradually whisk in milk. Allow to simmer for 7-10mins until it thickens, then stir through parmesan, nutmeg and salt & pepper to taste. You want the sauce thick enough to coat the back of a spoon, but not so thick that it won't pour.
Lasagne
- Pre heat oven to 356F/180C.
- In an 8×12" baking dish, spread a few spoons of sausage ragu. This is just so the pasta doesn't stick to the bottom.
- Your layers will then go as follows: Pasta sheets, Ragu, Bechamel Sauce, Mozzarella. The last layer will be pasta sheets, then Bechamel, then mozzarella and parmesan to top. That's 4 layers of pasta, 4 layers of Ragu (including very bottom layer), 4 layers of Bechamel and 4 layers of mozzarella.
- Pop in the oven for 30-40mins or until the surface is deep golden (Some 'burnt' parts are fine, extra flavour). Let it sit for at least 15mins. This is important or it will be too liquidy. That and it'll burn the roof of your mouth off.
- Sprinkle with fresh parsley then tuck in!
Video
Notes
- Pestle & Mortar
- Zip Lock Bag – Just pop them in a bag a smash with a rolling pin.
- Chopping Board & Oil – Place on a chopping board and drizzle with a little oil. You can then dice them with a sharp knife without them bouncing everywhere.
Your Private Notes:
Nutrition
Looking for more?
You’ll find plenty more delicious comfort food like this in my Debut Cookbook ‘Comfy’
For more similar recipes check out these beauties:
Sausage Pasta Recipes
- Sausage Harissa Pasta
- Crispy Gnocchi with Sausage Meatballs
- Penne Arrabiata with Smoked Sausage
- Sausage Pasta in a Sun Dried Tomato & Mascarpone Sauce
- Sausage Orecchiette
Family Comfort Food Recipes
- Mum’s Traditional Cottage Pie
- Chilli Con Carne
- Toad in the Hole
- Herb Roasted Spatchcock Chicken
- Spaghetti Bolognese
Absolutely delicious, used Lincolnshire Lincolnshire sausage and dried pasta sheets (only for this occasion),will make my own fresh pasta next time
Thanks so much for sharing your review, can’t go wrong with Lincolnshire sausages!! 🙂 Chris.
I made this for hubby and me and it was delicious!! I halved everything and made the Ragu the day before to let the flavours meld. Truly yummy and leftovers in the freezer for another day. Thank you
That’s awesome to hear!! Glad it went down well with you both, thanks for popping back and sharing your feedback! 🙂 Chris.
There’s nothing more comforting than homemade lasagne. I love that you added fennel to it. Nice idea!
Thanks Jacqueline! 🙂
I am drooling over this. I could just looks at the photos all day. This recipe sounds incredible and would be just perfect for my family get together this weekend!
Thanks so much Danielle 🙂
Oh this looks incredible. Great use of fennel – so underrated/underused!
It certainly is!!
I love sausage and fennel together and it sounds delicious in a lasagna.
Thanks Dannii! It really works 🙂
Very interesting lasagna flavor combination. Would love to try this soon
You totally should! 🙂