Mix 2 cups of warm water, 2 and 1/4 tsp yeast and 1 tbs honey. Sit for 5 min till the cloud forming up.
5 cups of flour and 1 tbs salt. Coat the dough with 4tbs olive oil. Ref-rig for 15-18hr.
Once risen, lightly oil your hands. Tuck your fingers under the dough on one side and fold the dough up and over itself. Turn the bowl a quarter-turn, and repeat. Turn and fold 2 more times for a total of 4 folds
Transfer dough to oil-brushed baking pans. Gently stretch the dough to the edges of the pans by tucking your fingers under the dough and gently lifting up and pulling it
Let the dough rise again until puffed and bubbly, 1 to 2 hours, stretching the dough every 30 minutes until it fills the pan. Drizzle the risen focaccia with the remaining 2 tablespoons of olive oil.
Press your fingertips into the dough, creating dimples all over.
Decorate. Bake at 450F (230c) for 20 to 25 minutes until the top and sides or golden brown. Cool in the pan for 5 to 10 minutes, then carefully transfer the loaf to a wire rack. Serve the focaccia warm or cool completely on the rack