Chocolate Hazelnut Tart – Magimix Review

Chocolate Hazelnut Tart | Patisserie Makes Perfect

I have had three hand blenders since I started this blog, each time I’ve burnt out the motor making things like hazelnut praline paste, pistachio paste and blitzing up some dates that had one in the pack that wasn’t pitted. The hand blenders I had were fine for basic use, but I needed something more powerful, something serious that would help me create the ingredients that are so expensive to buy.
Chocolate Hazelnut Tart | Patisserie Makes Perfect

Magimix food processors are in my opinion the best on the market. Their motor is so powerful it comes with a 30 year guarantee and the attachments and thought that goes into making this piece of kitchen kit can be seen when you’re using it.

Chocolate Hazelnut Tart | Patisserie Makes Perfect

So I decided that I had to have a Magimix, mine came from John Lewis and I bought the 3200 compact model because I have quite a small kitchen and I thought this would be perfect for my needs. I’ve loved using it and created so many recipes in it, I’ve even used it to help me make my own dog treats (more about that another time I’m sure).

Chocolate Hazelnut Tart | Patisserie Makes Perfect

A few weeks ago Magimix got in touch with me and asked me to test out their larger capacity 4200XL model of food processor. Well I couldn’t say no and let me tell you it’s just as good as the model I bought myself, if not better. The attachments make chopping vegetables, making mayonnaise, pastry and your own nut butters so easy.

Chocolate Hazelnut Tart | Patisserie Makes Perfect

To showcase this food blender I decided to make a chocolate hazelnut tart, I used the Magimix to make the pastry and the hazelnut praline paste, it didn’t struggle in the slightest and with a pulse or start stop buttons this couldn’t be easier to use.

Chocolate Hazelnut Tart | Patisserie Makes Perfect

The Magimix comes with a recipe book and detailed instruction booklet, but it is so intuitive you can use it straight out of the box. If you know someone that is into making their own health food bars, or enjoys patisserie and baking, the Magimix is the perfect gift this Christmas, you can get the full range here.

Chocolate Hazelnut Tart | Patisserie Makes Perfect

This tart is delicious, if you’re pressed for time, you can make this without the hazelnut paste, or even without the mirror glaze topping. It is however the perfect dessert to make for a dinner party as you can make it at least a day in advance and it tastes amazing.

Chocolate Hazelnut Tart | Patisserie Makes Perfect

The hazelnut praline paste will make more than you need, so you could use it in this Chocolate Hazelnut Brioche.

Chocolate Hazelnut Tart | Patisserie Makes Perfect

Chocolate Hazelnut Tart | Patisserie Makes Perfect

Chocolate Hazelnut Tart

Patisserie Makes Perfect
This is a very rich chocolate tart and you will only need a thin slice, so it should easily serve 12 people.
Prep Time 3 hours
Cook Time 45 minutes
Total Time 3 hours 45 minutes
Servings 12


  • ***Shortcrust Pastry***
  • 230 g Plain Flour
  • 125 g Unsalted Butter
  • 50 g Icing Sugar
  • 1 Tsp Vanilla Bean Paste
  • 1 Egg Yolk + 1 Egg Yolk for glazing
  • 2 Tbsp Milk
  • ***Hazelnut Praline Paste***
  • 375 g Blanched Hazelnuts
  • 140 g Granulated Sugar
  • 45 g Water
  • ***Chocolate Filling***
  • 400 ml Double Cream
  • 1/2 Tsp Vanilla Extract
  • 100 g Caster Sugar
  • 400 g 70% Dark Chocolate
  • 50 g Unsalted Butter
  • ***Chocolate Mirror Glaze***
  • 9 g Leaf Gelatine
  • 115 ml Water
  • 150 g Caster Sugar
  • 50 g Cocoa Powder
  • 85 ml Whipping Cream


  • To make the hazelnut praline paste, place the hazelnuts on a baking tray lined with greaseproof paper and roast in a pre-heated oven at 170C for about 10 minutes until golden and fragrant.
  • Place the sugar and water in a saucepan and cook over a low heat to dissolve the sugar. Increase the heat to high and cook the syrup to 116C.
  • Add the warm hazelnuts and stir to coat them evenly. Continue cooking the hazelnuts and syrup until they are a deep amber colour and no sandy white bits remain. Spread onto a baking sheet to cool completely.
  • To turn this into praline paste, put the caramelized hazelnuts in a food processor, blend until a smooth and runny paste forms this will take about 8 to 12 minutes. This recipe will make more than you need. Place the excess in a sterilised jar.
  • Next make the pastry. Place the flour and butter in the food processor and gently mix until it resembles breadcrumbs.
  • Add the icing sugar and vanilla bean paste and mix through.
  • Add the egg yolk and the milk and mix until it starts to form a dough.Take the dough out of the machine and shape it into a block about 1cm thick, this will make it easier to roll out.
  • Rest in the fridge for at least 1 hour.
  • Take a 25cm flan/pie dish and roll out the pastry between two sheets of greaseproof paper so that you don't add any extra flour. When the pastry is rolled out big enough to cover the tin lay the pastry over the tin, pressing it into the sides and base of the tin.
  • Leave the excess pastry overhanging the edge, this will help with shrinkage. Trim the pastry a little if necessary.
  • Place the pastry case in the fridge for 30mins to chill a little. Pre-heat the oven to 180C Fan/200C and line the pastry case with baking parchment and baking beans. Blind bake the pastry for 15 minutes. Then remove the baking beans and baking parchment and return to the oven for 5 minutes.
  • Check the pastry over to see if it needs any of the cracks patching use some raw pastry and fill the holes. Take the egg wash and brush it all over the pastry and bake for another 15 minutes.
  • When the pastry is golden, remove it from the oven and leave it cool, then take a vegetable peeler and shave off the excess pastry to remove it.
  • Take a few spoonfuls of the hazelnut praline paste and cover the base of the pastry with an even layer about 2-3mm thick and place the case in the fridge.
  • Meanwhile, for the filling, bring the cream, vanilla extract and sugar slowly to the boil in a pan.
  • Break the chocolate and butter into pieces and place into a large bowl. Pour over the cream mixture and whisk slowly until the chocolate has melted and the mixture is smooth.
  • Pour the chocolate mixture into the tart case, making sure it covers the hazelnut paste completely and place in the fridge to set for two hours.
  • Finally make the dark chocolate glaze, soak the gelatine in a bowl of cold water for a few minutes until soft. Squeeze out the excess water.
  • Put the water and sugar in a saucepan, bring to the boil, then continue to simmer over a low heat for 2-3 minutes.
  • Add the sifted cocoa powder and the cream, mix thoroughly.
  • Bring back to the boil and simmer for 4-5 minutes.
  • Take the pan off the heat and add the pre-soaked gelatine and stir until dissolved.
  • Strain then leave to cool.
  • Gently pour the glaze over the chocolate tart, until it is covered by an even layer of glaze. Place in the fridge to set for at least an hour.
  • To serve the tart take a knife and warm it under hot water, dry it with a towel and then use it to glide through the dessert.
  • Leave the tart to come up to room temperature before serving, so that the flavours really develop.

Chocolate Hazelnut Tart | Patisserie Makes Perfect

Thanks for reading.


All opinions are my own, but this Magimix Food Processor was provided to me for free   by Magimix to review.

14 Responses

  1. Jodie Dodd

    The only time I use my food processor is when I make salsa in the summer. Such a shame I’ve never put it to better use. Please do a post or two featuring dog treats! My poor boys have been limited since healthy dog treats are so expensive. Btw, absolutely love your Instagram posts and stories. Dylan is so freaking adorable! πŸ™‚ x

    • patisseriemakesperfect

      Oh Jodie – there is an amazing facebook group for dog treats etc – are you on facebook? I’ll have to send you the link! Thanks for the doggie love and that you’re enjoying my stories – they are very random! Dylan is the most photogenic one in our house πŸ™‚

  2. Di @ Bibbyskitchen

    Glad to hear I’m not the only one. I must’ve been through at least four blenders in the past 2 years. And it’s one of my most used kitchen appliances. Come to think of it, two went down trying to make nut butters! Love the tart. Chocolate and hazelnuts – the perfect tart partners.

  3. Chinyerem Uguru

    This looks delish. Yummy!! I have wanted a good food processor for a while now. This looks like it will make my day. This isn’t in the US is it?

  4. Sara Lehman

    What a gorgeous tart! This would be perfect for the holidays!

  5. Tina

    I’m excited to try this, I have only made fruit tarts. This looks so rich and delicious!

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