In a mixing bowl, combine warm water, sugar, and yeast. Let it sit for 5 minutes until frothy.

Add flour, salt, and olive oil to the yeast mixture. Mix until a dough forms.

Knead the dough on a floured surface for about 5 minutes until smooth.

Place the dough in a greased bowl, cover with a cloth, and let it rise for 1 hour or until doubled in size.

Preheat the oven to 375°F (190°C) and line a baking sheet with parchment paper.

Once risen, punch down the dough and divide it into 8 equal pieces.

Roll each piece into a long rope, about 12 inches long, and tie it into a knot.

Place the knots on the prepared baking sheet.

In a small bowl, mix together sugar and cinnamon for the topping.

Brush the knots with a little olive oil and sprinkle the cinnamon sugar mixture on top.

Bake in the preheated oven for 12-15 minutes until golden brown.

Remove from the oven and let cool slightly before serving.