Breadsticks

Dissolve 1 1/2 teaspoons sugar and yeast in 1/2 cup warm water in a bowl. Let stand until yeast softens and begins to form a creamy foam, about 5 minutes.

Beat flour, oil, egg, salt, remaining sugar, and remaining warm water into yeast mixture until smooth, adding more flour if needed to form a soft dough. Turn dough onto a floured work surface; knead until smooth and elastic, 6 to 8 minutes.

Place dough in a greased bowl, turning once to cover completely with oil. Cover bowl with a damp towel and place in a warm area until dough is doubled in size, about 40 minutes.