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Leek, mushroom & gruyère quiche

Leek, mushroom & gruyère quiche: what it costs at each supermarket

8 servings 20 mins 561 cal

£10.17 at Asda for 8 servings

£1.27 a serving, the cheapest of 5 supermarkets

Prices checked 6 November 2026 on each supermarket's website. Updated every night.

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Price at each supermarket

  • Asda Cheapest £10.17 £1.27 a serving
  • Ocado £10.75 £1.34 a serving
  • Tesco £11.01 £1.38 a serving
  • Sainsbury's £11.69 £1.46 a serving
  • Waitrose £12.56 £1.57 a serving

What you pay at the till for every pack the recipe needs for 8 servings, staples like oil, salt, dried herbs and stock left out. You'll have some of it left for another day.

What you'd buy at Asda

  • Butter Vitalite Dairy Free Spread 500g £1.40
  • Chestnut mushroom ASDA Chestnut Mushrooms 250g £1.07
  • Double cream ASDA Fresh Double Cream 300ml £1.70
  • Egg The Lakes Free Range Egg Co Laid with Love 6 Free Range Eggs £1.78
  • Gruyère Exceptional by ASDA Le Gruyère AOP 170g £3.34
  • Leek ASDA Trimmed Leek £0.88

Ingredients

  • Butter 165 g
  • Leek 4
  • Chestnut mushroom 250 g
  • Egg 2
  • Double cream 284 ml
  • Gruyère 140 g
  • Plain flour 280 g

Recipe and method by BBC Good Food. zesd only prices it: follow the method on the original page.

Pick meals, zesd writes the list, prices it at 5 supermarkets and fills your basket.