Add <quantity>103<unit>ml</unit></quantity> of water to a pot over medium heat

Add <quantity>138<unit>g</unit></quantity> of butter

Add <quantity>155<unit>g</unit></quantity> of milk

Add <quantity>5<unit>g</unit></quantity> of salt and <quantity>5<unit>g</unit></quantity> of sugar

Whisk until the butter is melted

Combine <quantity>165<unit>g</unit></quantity> of all-purpose flour with <quantity>1<unit>g</unit></quantity> of baking soda and <quantity>1<unit>g</unit></quantity> of baking powder

Add the flour mixture to the pot while whisking. Continue to whisk until the dough is completely smooth. Turn off heat

Add <quantity>4</quantity> eggs, one at a time, while the dough is still warm. Whisk constantly so the eggs do not scramble

Transfer the dough into a piping bag, preferably fitted with a star tip

Let the dough rest 30m in the fridge until completely cool

Fill a medium pot halfway with vegetable oil and bring to <temperature>350<unit>ºF</unit></temperature> over medium-high heat

Combine <quantity>200<unit>g</unit></quantity> of sugar with cinnamon to taste in a bowl

Remove the piping bag from the refrigerator and pipe the dough directly into the hot oil in a spiral shape

Fry on both sides until deep golden brown. Drain the excess oil on a paper towel

Toss in the cinnamon sugar, while still hot

Enjoy this delicious and crunchy treat!