Ingredients:
For the Dough:
3 1/2 cups all-purpose flour
1 1/2 teaspoons salt
1 tablespoon sugar
2 teaspoons active dry yeast
1 1/4 cups warm water (110°F)
1/4 cup olive oil
For the Topping:
1 egg yolk, beaten
1 tablespoon milk
1 tablespoon sesame seeds
1 tablespoon nigella seeds