Vanilla Cream Rolls Recipe

Ingredients:
3 egg yolks
3 tablespoons (30 gr) of all-purpose flour
1/2 cup (100 gr) of sugar
1 teaspoon of vanilla extract
8 oz (235 ml) of milk
For the Cannoncini:
1 sheet of puff pastry, defrosted (about 8 oz, 225 gr)
1/4 cup (50 gr) of sugar
1 egg (for egg wash)
Powdered sugar for decoration
Yield: 12 cannoncini
Preparation:
Begin by making the custard cream (crema pastiera): Heat the milk until hot but not boiling.
In a medium-sized pan, whisk together the egg yolks, sugar, vanilla extract, and flour until the mixture becomes light and fluffy.