For the chorizo fritters with aioli sauce, put water on to boil with butter, add flour, toast, remove from heat, let cool slightly and then gradually incorporate the eggs. Cut the chorizo into small cubes and mix into the dough.
Press the dough onto baking paper to form small doughnuts and bake the chorizo doughnuts in the oven at 180°C for about 20 minutes. For the aioli, mix the egg yolks with the oil to form a mayonnaise (stir in the oil drop by drop), flavor with lemon juice, crushed garlic, a little sour cream and salt.