Bertucci'S Three Cheese Focaccia Recipe

Ingredients

• 3 1/2 cups all-purpose flour
• 1 packet (2 1/4 tsp) active dry yeast
• 1 1/4 cups warm water (110°F)
• 1 tsp sugar
• 1/2 tsp salt
• 3 tbsp olive oil (plus more for greasing)
• 1 cup shredded mozzarella cheese
• 1/2 cup grated Parmesan cheese
• 1/2 cup shredded Asiago cheese
• 2 tbsp fresh rosemary leaves (optional, finely chopped)
• 1/4 tsp sea salt