Mushroom, leek and cheese omelette recipe

(218 ratings)

Looking for omelette recipes, egg recipes, vegetarian recipes, cheap family recipes, quick recipes or cheap recipes? Omelettes are great when you're in a rush - and this tasty veggie combo will put you well on your way to getting your five-a-day.

(Image credit: TI Media Limited)
  • Vegetarian
  • healthy
Cooking Time20 mins
Cost RangeCheap
Nutrition Per PortionRDA
Calories472 Kcal24%
Fat38 g54%

Omelettes are great when you're in a rush as it only takes 20 minutes to make - and this tasty mushroom, leek and cheese omelette recipe will put you well on your way to getting your five-a-day. The combination of ingredients help to create a fresh and creamy filling that will leave you feeling full and nourished.


  • 175g (6oz) mushrooms, quartered
  • 1 leek, thinly sliced
  • 55g (2oz) butter
  • 12 eggs
  • 2tbsp chopped fresh chives
  • 4tbsp milk
  • 115g (4oz) Brie, sliced



Want to make this for under £1 head?


: £3.68 (Asda)


: 2 x Smartprice eggs (6) £1.26, Somerset Brie £1, Leek (100g) 25p, Mushrooms (200g) 50p, Cut chives (25g) 67p

(Prices correct at time of writing. See mysupermarket (opens in new tab)

for more deals).


  1. Stir-fry the mushrooms and leek separately in half the butter for 5 mins and set aside.
  2. Put the eggs, chives and milk in a bowl, season and whisk lightly.
  3. Heat the remaining butter in a frying pan. Add a quarter of the egg mixture to the pan and stir until almost set. Top with a quarter of the mushrooms, leek and Brie, and cook for 30 secs.
  4. Fold in half and keep warm while cooking the other three omelettes.
Top Tip for making Mushroom, leek and cheese omelette

To guarantee the eggs you're using are safe, buy ones stamped with the Lion Quality mark. This means they come from British hens that have been vaccinated against salmonella.

Jessica Dady
Senior Content Editor

Jessica Dady is Senior Content Editor at and has over 10 years of experience as a digital journalist, specialising in all things food, recipes, and SEO. From the best food hampers to cookbooks, from the best cake stands to baking sets, Jessica has a wealth of knowledge when it comes to must-have food products. A passionate baker, she spends much of her time creating celebration cakes for friends and family - particularly for her two lucky children.