In a medium bowl, dissolve the yeast n the warm water. Add 3 tablespoons of olive oil, garlic, flour and salt.
Mix and then turn out of a lightly floured surface and knead by hand into a smooth ball of dough.
Lightly oil a bowl and put dough in, cover with parchment and a warm, damp dishtowel, allow to rise for an hour or until double in size.
Preheat oven to 400 degrees F.
On lightly floured surface, roll out dough to a circle and cut into 6 equal pieces. Flatten each peice with your fingers, stretching them out a bit and even adding some holes. Spread on parchment covered baking sheets and bake until golden brown, about 10 minutes but sometimes takes more.
When removed from oven, brush each piece with some of remaining olive oil and sprinkle with kosher salt. Serve warm.