Pastry cream pie

For broken dough:
2 eggs
80 g of sugar
1/2 teaspoon vanilla extract
120 ml olive oil
340 g flour 00
10 g of chemical yeast for cakes
For pastry cream:
2 eggs
500 ml of milk
60 g of sugar
1/2 teaspoon vanilla extract
60 g of corn starch
Sugar powder
Mould 22 or 24 cm
PREPARATION