Melty onion toasts

Melty onion toasts

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(8 ratings)

Prep: 20 mins Cook: 35 mins


Serves 6
Make the onion topping for this simple gastropub-style starter up to two days ahead

Nutrition and extra info

  • Only the onions can be frozen
  • Vegetarian

Nutrition: per serving

  • kcal412
  • fat25g
  • saturates15g
  • carbs32g
  • sugars9g
  • fibre0g
  • protein17g
  • salt1.46g
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  • 50g butter



    Butter is made when lactic-acid producing bacteria are added to cream and churned to make an…

  • 6 onion, sliced



    Onions are endlessly versatile and an essential ingredient in countless recipes. Native to Asia…

  • 2 tsp golden caster sugar
  • splash of brandy (optional)



    Brandy is a distilled spirit made from virtually any fermented fruit or starchy vegetable.…

  • 6 slices sourdough bread
  • 300g mature cheddar, sliced



    Once cheddar was 'Cheddar', a large, hard-pressed barrel of cheese made by a particular…

  • watercress and your favourite dressing, to serve



    With deep green leaves, and crisp, paler stems, watercress is related to mustard and is one of…

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  1. Heat the butter in a sauté pan, add the onions, then sprinkle over the sugar. Sweat the onions for 20 mins over a medium heat, stirring them occasionally, until sticky and golden. Add the brandy, if using, reduce down to nothing, then season to taste. This onion topping can be made 2 days ahead and kept covered.

  2. Heat oven to 200C/fan 180C/gas 6. Toast the bread, spread the onions over, then top with slices of cheese. The toasts can be made up 1 hr ahead. Place on a baking tray, then bake for 15 mins until bubbling and golden. Serve each piece of toast on a plate with a sprig of dressed watercress next to it.

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Comments (6)

hayleyb277's picture

Will try this sounds scrummy, but I'm planning to 'do' a big batch of onions so I can keep half back for French Onion Soup the next day!

becs75's picture

One of our favourite recipes. Have used soda bread instead of sourdough bread, was just as tasty. One tip, you definitely need a really strong, tangy cheese to bring out the sweetness of the caremelised onions.

wildflower196's picture

these were so nice and simple to make

reallygoodfood's picture

I topped this with the cheese society welsh rarebit (from this site too!)which improved it even further and served it with a rocket and walnut salad FAB!!!!

hayleygrice's picture

Delish!! Loved these, made it for a light lunch one day and was so impressed by the taste am planning to turn it into my Easter starter. Managed to scale it down for 2 by using 3 onions (had a bit left over). Onions became really sweet and the brandy made it feel really indulgent.

rozzzz's picture

This is lovely, but high fat content

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