Making the dough: In a large mixing bowl combine flour, yeast, sugar, and salt. Also, add some chopped garlic and chopped fresh rosemary. Mix everything well. Gradually add warm water and mix the flour with wooden spatula or hands. Then transfer the mixture to a flat surface and knead it for 8-10 mins to form a soft supple dough. Keep adding olive oil bit by bit while kneading the dough to avoid sticking to the hands and the kneading surface. (See notes if you want to use a stand mixer for making this dough)
Once the kneading is done transfer the dough to the mixing bowl, cover and keep it in a warm place for at least 1 - 1.5 hrs.
Lightly oil a baking sheet pan (mine is 10x15"). Transfer the dough to the pan and stretch it gently across the length and width of the pan to form an even layer of the focaccia dough. Let the dough rise until the oven is preheated.
Once the sheet pan with dough is ready, preheat the oven to 400F
After the oven is preheated using the round back of a wooden spatula or fingertips poke the dough and make dimples all over it.
Then drizzle or brush some olive oil over the dough. Also, spread chopped garlic and fresh rosemary. And finally, top with some finely grated parmesan cheese.
Place the pan on the middle rack of the oven and bake the dough for 18 min or until well done.
Let the bread cool down slightly and then cut into small pieces. Serve warm.