Vegetable Lasagna is what you make when you want to load up on veggies with something that’s filling, comforting and so moreish, you don’t even think twice about it being Meat Free!
This incredible Vegetarian Lasagna is made with a creamy ricotta and spinach filling as well as layers of roasted vegetables and a homemade tomato lasagna sauce. It’s one of my favourite fridge clean out recipes because it can be made with just about any roastable veggies!
Why you’ll love this Vegetable Lasagna
It is hard to top an epic, meat lasagna made with layers of slow cooker ragu, béchamel sauce and oodles of cheese. But if there’s anything that can give it a run for its money, it’s this Vegetarian Lasagna. Here’s why you’ll love this so much:
Roasted Vegetables – Roasting trumps stove sautéing when it comes to bringing out flavour in vegetables;
Jar Roasted Red Peppers – with a touch of smokiness and sweetness, this is an optional extra that I love to add because it adds that extra special touch;
Customisable – use whatever roast-able veggies you please;
Spinach and Ricotta layer – It just takes this over the top! But it’s optional – you could easily just double up with another layer of roasted vegetables;
Simple homemade lasagna sauce – skip the jar, this homemade tomato sauce is simple and so good!
Cheese – goes without saying that melty cheese is all part of a great lasagna experience!
How to make Veggie Lasagna
There are a few components to putting together a Veggie Lasagna so we love that it makes a BIG batch and that it reheats 100% perfectly!
Roast vegetables;
Mix up ricotta and spinach;
Make the simple tomato lasagna sauce;
Layer the lasagna as follows:
Smear tomato on base (to stop lasagna sheets from sliding)
Top with lasagna sheets
Roasted vegetables
Some tomato pasta sauce plus cheese
Another layer of lasagna sheets
Spinach and ricotta filling for lasagna
Top with lasagna sheets and pasta sauce
Sprinkle with cheese. Ready to bake!
Vegetarian Lasagna ingredients – vegetables
Roasted Vegetables
I used pumpkin, zucchini and onion as my roasted veggies, but feel free to use whatever you have / want. Anything roastable is fine, just chop it so it cooks in the same time.
I cut mine pretty chunky because otherwise they cook too quickly in the oven – I like to roast veggies for at least 20 minutes minimum to get the maximum benefit of caramelisation.
Roasted Red Peppers
My “special ingredient” – Roasted Red Peppers! Basically, it’s capsicum / bell peppers that have been fire roasted so they have that gorgeous smokey flavour.
It’s sweet, soft and slippery and it adds an awesome extra dimension to this lasagna. Yep, I take the easy route and buy it in a jar but if you’re a keen bean, make your own!
Vegetable lasagna is sensational served fresh out of the oven, but it’s also one of those dishes that are terrific the next day. The flavour of those roasted veggies and that spinach ricotta layer develop overnight, and just a quick reheat in the microwave is all that’s required to bring it back to the original molten state.
So, fellow Carnivores. Have I convinced you to give this a go??? 😜 – Nagi x
My favourite Meat-Free Comfort Foods
Chickpea Potato Curry – big curry flavours made with pantry staple spices!
Browse the Vegetarian recipes collection
Vegetable Lasagna
Watch how to make it
Sometimes it helps to have a visual, so watch me make this Vegetarian Lasagna recipe!
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Vegetable Lasagna
Ingredients
Roasted Vegetables (Note 1):
- 500 g / 1 lb pumpkin , 2cm / 4/5″ cubes
- 2 large zucchinis , cut into 2cm / 4/5″ chunks
- 2 onions (any type) , cut into wedges
- 2 tbsp olive oil
- 1 garlic clove , minced
- Salt and pepper
Spinach Ricotta:
- 250 g / 8 oz frozen chopped spinach , thawed
- 500 g / 1 lb ricotta (Note 2)
- 1/2 cup / 50 g grated parmesan (or 3/4 cup shredded cheese)
- 1 egg
- 1 garlic clove , minced
- 1/8 tsp grated nutmeg, optional (fresh or powder)
- 1/2 tsp each Salt and pepper
Sauce:
- 1 tbsp olive oil
- 1 garlic clove
- 1 small onion , finely chopped (any, I use brown)
- 700 g / 24 oz tomato passata (Note 3)
- 400 g / 14 oz crushed tomato
- 1/2 cup / 125 ml water
- 3/4 tsp each dried thyme and oregano (or basil, parsley)
- 1/2 tsp dried chilli flakes (can omit / adjust to taste)
- Salt and pepper
Lasagna:
- 330g / 11 oz jar roasted red pepper strips, drained (Note 4)
- 375 g / 13 oz fresh lasagne sheets (Note 5)
- 300 g / 3 cups shredded mozzarella (or MORE!)
Instructions
Roasted Vegetables:
- Preheat oven to 200C/390F.
- Place vegetables on the tray, drizzle with oil, sprinkle with garlic, salt and pepper. Toss.
- Roast for 25 minutes, turning at 15 minutes, until tender and browned.
- Remove from oven, loosen from tray with spatula while warm (can stick when cools).
Sauce:
- Heat oil in a skillet over medium high heat. Add garlic and onion, cook for 3 minutes until golden.
- Add passata, crushed tomato, water, dried herbs, chilli, salt and pepper. Stir. Simmer on medium low heat for 20 minutes. Adjust salt at the end. *Add a teeny touch of sugar if it’s a bit sour, depends on quality of tomatoes used.*
- Remove from stove and let cool for 5 minutes before using.
Ricotta Mixture:
- Place ingredients in a bowl and mix until combined.
Lasagna:
- Preheat oven to 160C/320F.
- Spread a ladle of tomato sauce on the base of a large baking dish (Note 5).
- Cover with lasagna sheets, tearing as required to fit.
- Top with roasted vegetables, scatter over red peppers. Spoon over 2 1/2 cups of Sauce, then sprinkle with half the cheese.
- Cover with lasagna sheets. Spread over Ricotta mixture.
- Cover with lasagna sheets. Pour over remaining sauce and sprinkle with remaining cheese.
- Bake for 25 – 30 minutes or until the cheese is golden. If using dried lasagna sheets, stick a knife in the middle to ensure it’s cooked – if it needs longer, cover and stick it back in the oven.
- Rest for 5 minutes before cutting and serving. Store leftovers per notes – brilliant reheated!
Recipe Notes:
Nutrition Information:
This Vegetarian Lasagna recipe was originally published February 2018. Updated for housekeeping matters. No change to recipe – I wouldn’t dare!
Life of Dozer
Whenever I go away, I never pack until the night before. Because the sight of a suitcase reduces Dozer to this:
Another winner. It’s soooo tasty. I made this a week ago along with lots of other meals I was preparing, portioned it up and froze it for easy lunches/dinners. Had some for lunch today and loved ever bite. Definitely a staple of mine now.
Was amazing and my fiancé enjoyed it and he is a meat eater
My kids love your beef lasagna with a white sauce but now I have a vegetarian in the house. We’ve made your veggie lasagna lots of times but the girls aren’t struck on ricotta. What do you think of replacing the ricotta layer with a white sauce?
You could definitely do that instead Roshelle! N x
How would this go with adding tinned lentil in with the veggies? Or should I look for a different recipe?
Hi, I have made this recipe many times and always add tinned lentils (or brown lentils soaked overnight) and it is absolutely delicious.
I was wondering hone many days in advance I could make this? If I were to assemble on a Friday, and put in the oven on lunch Sunday, would it still be ok?
Love this family favourite..meat free night
Thank you Nagi for this delicious recipe. Loved how it makes a very generous serving and we enjoyed the leftovers days later.
another delicious recipe, devoured by toddler & husband. did roast my own capsicum and added roasted eggplant.
Great recipe, made for the first time today with the pumpkin and zuchini as the roasted veg. Was brilliant, my family who dont really like veggies thought it was very tasty!! Definitely will make again! Thank you Nagi, we love your recipes!! Xx
Hi nagi, I’m wanting to make this tomorrow. I’ve got so much spinach left over from Christmas would it be ok to use that in the ricotta mix instead of frozen? Thanks
Hi Nagi. I’m going to make this tomorrow. Can I skip the egg in the ricotta mixture? My son is allergic to eggs. Thank you!
Hi Pei, Just skip it – it will be fine! N x
I made this for the first time tonight for the family and it went down a treat. So easy and delicious. Not as heavy and filling as a beef lasagna. Thanks Nagi xx
Made this a few times now, such a winner! Wanting to do one day ahead so it’s ready for Christmas – so assemble, refrigerate, take out about 1/2hr beforehand the next day and bake 160 (fan?) for 30 mins? Would this do the trick? Haha
Yes that will work perfectly Jade! N x
Amazing! I use the this recipe every time when craving lasagna. Just with a little twist as I use roasted sliced aubergine instead noodles.
Delicious x
Another winner! Yay!
This was so delicious.!!!Definitely be making again and again. I roasted my own capsicums and add marinated eggplant and sweet potato. Yum! Didn’t have mozzarella so used tasty and cheddar cheese. Thanks for a great recipe.
This was a hit Nagi. Made up around 10 serves!
Margaret Bowery was my go to veg las once, it’s yours now. Sorry Margaret.
Unreal! The best vegetarian lasagna ever! Directions are also so clear. Love not having a classic bechamel, the spinach mix is lighter and yummier. Thank you so much 🙂
Another winner! Initially I wanted to add more layers of lasagne sheets to it but it was perfect, and huge! Loved how much veggies go into it. Thanks Nagi!
Hi Nagi! Serving this on the weekend and wondering if you have any sides you’d recommend?
Hi Jade, a simple salad and garlic bread are my go to!! N x