Caramelised onion & bacon tart

Caramelised onion & bacon tart

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(7 ratings)


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Cooking time

Prep: 25 mins Cook: 1 hr, 20 mins

Skill level



Serves 6 - 8

Use a packet bread mix and some semolina to create a pizza-style base for this irresistible tart

Nutrition and extra info

Additional info

  • Freezable
Nutrition info

Nutrition per serving (6)

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  • 140g bacon lardons
  • 5 large onions, thinly sliced
  • 2 tbsp olive oil
  • 5 thyme sprigs
  • 1 tbsp brown sugar
  • ½ x 500g pack bread mix
  • 2 tbsp semolina, fine polenta or plain flour
  • 140g ricotta
  • 1 large egg, beaten
  • 100g Gruyère, grated

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  1. Put the lardons into a large, cold, non-stick frying pan and turn the heat on low. Cook the lardons very gently, stirring occasionally, until the fat has melted into the pan and they are beginning to brown and crisp. Use a slotted spoon to lift the bacon into a mixing bowl and set aside, but keep all the fat in the pan.
  2. Add the onions, oil and 2 thyme sprigs. Cook over a low heat for 20-25 mins until the onions are softened and beginning to turn golden. Stir in the sugar and cook over a higher heat for 5 mins more until golden brown. Tip into the bowl with the lardons and set aside to cool.
  3. When the onions are just about cool, tip the bread mix into another mixing bowl with leaves stripped from 1 thyme sprig, and make up following pack instructions, but don’t knead or rise. Scatter the semolina, polenta or flour over a 30 x 40cm shallow tin or baking tray, and roll out the dough to fit it. Season the ricotta with 1 tsp salt and some pepper, and spread over the dough, leaving a small border. Mix the egg and Gruyère into the onion mixture with seasoning, then spread over the ricotta. Scatter with remaining thyme. Open-freeze for 2 hrs, then wrap well in cling film and freeze for up to 3 months. Or heat oven to 200C/ 180C fan/gas 6 to bake straight away.
  4. Cook for 40 mins until base is crisp and golden, then eat warm or cool, sliced into pieces with a green salad. To bake from frozen, heat oven to 160C/140C fan/gas 3 and bake for 30 mins, then increase temp to 200C/180C fan/gas 6 for 15-20 mins.

Recipe from Good Food magazine, June 2012

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surfinglaverty's picture
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This is a really tasty recipe, I have made it a few times now, I like it best on thinly rolled out puff pastry instead of the pizza bread base.

slaterfamily's picture
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Was very nice, a bit like quiche on bread! hard to describe but yummy

filaowilson's picture
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This is a seriously good recipe and easy to make. It's perfect for picnics, BBQ s or a light lunch - just add salad.

Delicious, savoury and a big hit with my family.

hazelp's picture
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Easy to prepare, good to eat straight from the oven, and leftovers made a delicious packed lunch the next day. Would make a really good picnic food.
Didn't bother with the semolina or polenta, just oiled the baking tray. Preheated the oven to GM 9 and turned it down to GM 6 when I put it in. It was cooked after about 30 minutes.
Will definitely make again.