1Slice the onions and sauté them in a pan over high heat with oil and salt.
2Slice the onions and sauté them in a pan over high heat with oil and salt.
3Slice the onions and sauté them in a pan over high heat with oil and salt.
4When softened, add a glass of water and cane sugar.
5When softened, add a glass of water and cane sugar.
6When softened, add a glass of water and cane sugar.
7Cut the potatoes into very small cubes and sauté them in a pan with two glasses of water, if the water dries out add another glass, until they are soft.
8Cut the potatoes into very small cubes and sauté them in a pan with two glasses of water, if the water dries out add another glass, until they are soft.
9Cut the potatoes into very small cubes and sauté them in a pan with two glasses of water, if the water dries out add another glass, until they are soft.
10At this point season with oil, salt, pepper, paprika if you like and also garlic powder if you like, add half of the Parmesan cheese.
11At this point season with oil, salt, pepper, paprika if you like and also garlic powder if you like, add half of the Parmesan cheese.
12At this point season with oil, salt, pepper, paprika if you like and also garlic powder if you like, add half of the Parmesan cheese.
13Roll out the pastry and prick it with a fork.
14Roll out the pastry and prick it with a fork.
15Roll out the pastry and prick it with a fork.
16Add the caramelized onions on the base, the cheese, the potatoes.
17Add the caramelized onions on the base, the cheese, the potatoes.
18Add the caramelized onions on the base, the cheese, the potatoes.
19Close the edges of the puff pastry and brush them with the yolk.
20Close the edges of the puff pastry and brush them with the yolk.
21Close the edges of the puff pastry and brush them with the yolk.