roast vegetable lasagne cut and served on a plate

Roasted Vegetable Lasagne

By the wlr team

At only 366 calories per serving this low calorie roasted vegetable lasagne is the perfect dish to share with loved ones. Gather round and dig in to this traditional Italian dish. 

  • Recipe makes: 4 servings
  • Prep time:
    45 mins
  • Cook time: 1 hr 10 mins
  • Calories: 366
    per serving


  • 1 small aubergine
  • 240g courgette
  • 400g cherry tomatoes
  • 1 yellow pepper
  • 90g onion
  • 2 garlic cloves
  • 1½ tbsp olive oil
  • 500ml skimmed milk
  • 25g plain flour
  • 25g sauce flour
  • 30g Parmesan cheese
  • 60g mozzarella
  • 9 lasagne sheets

Want to try different ingredients?

You can add this recipe to My Recipes in WLR and swap ingredients to make it perfect for you . . .

Take a free trial


Preheat oven to 190°C / Gas Mark 5 / 375°F

  1. Cut aubergine and courgettes into small cubes, pop into colander, sprinkle with salt and shake. 
  2. Pierce tomato with sharp knife. Halve and chop peppers and onions into small cubes. 
  3. Peel and crush the garlic.
  4. Add 5-6 tomatoes into a bowl of boiling water, remove once skins split. Cool and then peel and place in baking tray, repeat for all tomatoes. 
  5. Place aubergines and courgettes onto paper towels and dab to dry, add to roasting tray with tomatoes, add peppers and onions. 
  6. Sprinkle crushed garlic and pepper over top, with oil and roast for 40 minutes. 
  7. Meanwhile, make sauce by mixing milk and flour, heat on a medium heat stirring until bubbling and thickening, reduce to a simmer and stir for 2 minutes.
  8. Remove from heat and sprinkle in parmesan, keep mixing. 
  9. Assemble layers of lasagne, use a quarter of the sauce, a third of the veg, a third of the mozzarella then 3 lasagne sheets
  10. Repeat layers twice more and top with last quarter of sauce and parmesan. 
  11. Roast for 25-30 minutes.
  12. Serve with salad.


This dish freezes extremely well. Make up four individual portions in foil trays and freeze prior to cooking. Defrost overnight in refrigerator, and cook for 25-30 minutes at 190°C.

Nutrition information per serving
Calories (kcal)366
Carbohydrate (g)47.1
Fat (g)12.2
Protein (g)17.7
Fibre (g)4.5
Alcohol (g)0.0
Fruit & Veg3.7

Start a Free Trial Today

You can access the calorie database and keep an online food diary, free for 24 hours

Take our FREE trial »

Veg-Up! Meat Free Low Calorie Recipe Book

Easy Meat-Free Recipes for All

Whether you are vegetarian, vegan or just want to enjoy more meat-free meals these deliciously simple recipes will satisfy tastebuds and tummy, without going over the top on calories or time.

Save £3 in the wlr shop

If you enjoyed this article, try our newsletter. It's free.

Receive the latest on what works for weight loss straight to your inbox. We won't share your email address. Privacy policy