Tuna gratin macaroni with Thermomix

Preparation of tuna au gratin macaroni with Thermomix

1. The preparation of this recipe with the Thermomix will not take us more than 35 minutes, so have all the ingredients and get to work.
2. Preheat the oven to about 200°C, only to gratin the pasta at the end of the preparation and before serving.
3. In the glass of the Thermomix add the large onion and the 50 ml of olive oil, to chop it, program.
4. 5 seconds / speed 5
5. Immediately, fry the onion in the olive oil.
6. 5 minutes / speed 4 / Varoma
7. Then, remove the onion a little and add the can of crushed tomatoes, also the salt and oregano to taste and the teaspoon of sugar (to counteract the acid of the tomato) and finally add the 400 ml of water. Schedule.
8. 5 minutes / speed 1 / 100°
9. Once the tomato is cooked. It is time to add the macaroni, the cooking time will depend on what the packaging of the brand of your choice indicates.
10. In this process we must place the basket instead of the lid of the thermomix.
11. 10 minutes / reverse rotation / speed 1 / 100°
12. Before taking to the oven to gratin, add the cans of tuna (well drained) and mix very well with a spatula.
13. Then, have a tray suitable for the oven and add all the preparation, distributing evenly.
14. Finally add the grated cheese and gratin! for 10 minutes at a temperature of 150°C oven.