
160 g oat cookies | |
For the meringue | |
3 egg whites | |
1 pinch salt | |
1 teaspoon(s) vanilla extract | |
100 g granulated sugar | |
100 g icing sugar | |
20 g hazelnuts, powdered + extra 10 g finely chopped, for the meringues + extra, to serve | |
For the mousse | |
300 g heavy cream 35% | |
250 g chocolate praline couverture, finely chopped |
1. | For the meringue |
2. | Preheat the oven to 130ο C (270ο F) set to fan. |
3. | For the meringue, you will need a mixer and you have to make sure that its bowl is spotlessly clean. |
4. | Beat the egg whites, the salt, and the vanilla extract with the whisk attachment at high speed until they are fluffy, for about 3-4 minutes. |
5. | Add the granulated sugar in 10 batches and wait until the mixture is fluffy. |
6. | As soon as it is fluffy and glossy, have a taste of the meringue to check if the granulated sugar has been completely dissolved. If it hasn’t been dissolved, keep beating for a little longer. |
7. | When the mixture is ready, add the icing sugar, the powdered hazelnuts, and beat for 10 more seconds until the mixture is homogenized. |
8. | Line 2 baking pans with parchment paper. |
9. | Transfer the meringue to a pastry bag with a 10 mm round pastry tip. |
10. | In a circular motion, shape 6 round meringues in each baking pan -at the size of the oatmeal cookies- and sprinkle with the finely chopped hazelnuts. You will have 12 meringues in total. |
11. | Bake for 1 hour so that the meringues turn crispy. |
12. | Remove from the oven and set aside to cool well. |
13. | For the mousse |
14. | At the same time, in a saucepan over medium heat, add the heavy cream and allow 4-5 minutes for it to come to a boil. |
15. | Remove from the heat, add the chocolate couverture into small pieces, and allow 2 minutes for it to melt. Then, stir very well using a spoon. |
16. | Remove the saucepan from the heat, transfer the ganache to a bowl and cover it with plastic wrap so that it touches the surface of the ganache. Refrigerate for 4-5 hours. |
17. | Remove from the refrigerator and transfer the ganache to a mixer’s bowl. |
18. | Beat it with the whisk attachment at high speed, for 1-2 minutes, until fluffy. |
19. | Transfer the mousse to a pastry bag. |
20. | To assemble |
21. | Take an oatmeal cookie, add the mousse on top, and cover with a meringue. |
22. | Serve with finely chopped hazelnuts. |
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