Rosemary Focaccia

INGREDIENTS

• 1 tablespoon finely chopped fresh rosemary leaves, or to taste, plus sprigs for garnish
• 5 tablespoons olive oil
• 3 1/2 cups unbleached all-purpose flour
• 1/2 teaspoon sugar
• 1 cup lukewarm water
• 1 teaspoon coarse salt, or to taste
• a 1/4-ounce package (2 1/2 teaspoons) active dry yeast
• 1/2 teaspoon minced garlic
• 1 teaspoon table salt