Chocolate and vanilla straw

PS: If you don’t want to make the dough, it could be prepared cake batter.
Ingredients
Dough:
250 ml warm milk
3/4 cup oil
3 eggs
7 CUPS (tea) of wheat flour
5 tablespoons (soup) sugar
1 pinch of salt
Preparation
Crumble the milk, oil, eggs and yeast in a blender. Set aside.
Put the flour, sugar and salt in a bowl. After a few minutes, add the mixture.
Stir well with a wooden spoon. Sprinkle a smooth surface with wheat flour, add the dough and work until they fall out of your hands. Cover with a cloth and let it rest until the volume has doubled.
Then open the dough with a rolling pin and cut into strips 0.5 cm wide.
Wrap each bag in aluminum seals and let rest for 20 minutes.
Spread on the roast lightly greased with margarine and bake in a preheated oven at 180 ° C until golden brown. Let cool and deform.
Chocolate filling
1 can condensed milk
1 can of cream
1 tablespoon (soup) of margarine
2 TBSP (chocolate powder)
Confectioners’ sugar for sprinkling
How to make:
Combine condensed milk, cream, margarine and chocolate powder in a saucepan.
Bring to the hot fire and stir nonstop until thickened.
Let it cool. Arrange the rolls and sprinkle with the confectioners’ sugar.
Vanilla filling
1 cup sugar
4 TBSP (soup) starch
2 tablespoons (soup) wheat flour
1 pinch of salt
4 CUPS (tea) milk
4 tablespoons of butter
2 tablespoons (tea) vanilla essence
How to make
Combine sugar, starch, flour and salt in a large heatproof bowl.
Add milk, mix well and microwave on high power for ten minutes or until thickened.
Place one cup of the mixture in an average bowl.
Add butter and vanilla, mix and cover with plastic wrap.
Wait one minute.
then fill the biscuits with the cream.