Pear and ricotta cake with Thermomix

Preparation

1. When you have gathered all those ingredients, follow the steps that we indicate:
2. Attach the whisk to the mixer and pour in the egg whites. program to
3. speed 3.5 / 3 minutes.
4. Reserve, remove the whisk and add the yolks and sugar to the glass. program to
5. speed 3 / 20 seconds.
6. Then, add the two types of flour, the lemon zest and the yeast. Start the robot at
7. speed 4 / 20 seconds.
8. Add the reserved whites and mix everything with a spatula.
9. Pour the contents of the glass into a biscuit pan, in which you will have placed baking paper. Put it in the oven, previously preheated, and keep it there for 15 minutes at 180º.
10. After some time, unmold it and roll it up in a clean kitchen towel.
11. For the filling, pour the butter into the pan and then pour in the peeled and chopped pears. Add the brown sugar, mix everything well and let it cool.
12. Place the whisk in the glass add the cream and ricotta. program to
13. speed 3 / 1 minute.
14. Then add the icing sugar and program at
15. speed 3 / 40 seconds.
16. Then, pour the already caramelized pears and program
17. speed 2 / reverse spin / 10 seconds.
18. Unroll the finished cake, spread it over the filling, roll it up again and put it in the freezer for a minimum of 2 hours.