In a mixing bowl, beat eggs until well combined using an electric mixer.

Gradually add sugar to the eggs and continue beating until fully incorporated.

Incorporate salt and vanilla extract into the mixture.

Note that the mixture will have a thin consistency at this stage.

Gradually introduce flour to the mixture while using the mixer at a low speed.

Continue mixing until the dough takes on a cookie dough-like form.

On a lightly floured surface, roll out the dough until it's very thin.

Using a knife or pastry cutter, cut the dough into strips that are approximately 1/2 inch wide.

Then, cut these strips crosswise to create pieces that are about 1 1/2 inches in length.

Take each strip and give it a double twist to create a bow-like shape.

In a deep fryer, heat oil to 375°F (190°C).

Fry the dough twists in the hot oil until they turn golden brown.

Once browned, remove the knots from the oil and immediately roll them in sifted powdered sugar to coat evenly.