Zagareliai

Combine the flour, salt, and sugar in a large mixing bowl.

Create a well in the center of the dry ingredients and add the sour cream, egg yolks, and rum if using.

Gradually incorporate the flour into the wet ingredients, mixing until a soft dough forms.

Knead the dough gently for 3–4 minutes until smooth and slightly elastic.

Divide the dough into 8 equal pieces and roll each piece into a ball.

On a floured surface, roll each ball into a thin sheet approximately ⅛-inch thick.

Cut each sheet into strips about 2 inches wide and 4 inches long, then twist each strip loosely.

Heat the butter in a large skillet over medium-high heat until it begins to foam.

Working in batches, fry the twisted pastries for 1–2 minutes per side until they turn golden brown and crisp.

Transfer the fried zagareliai to a paper towel-lined plate to drain excess butter.

Serve warm, either plain or dusted with additional sugar if desired.