Rosemary Focaccia

1 1/4 cups boiling water
3 tablespoons chopped fresh rosemary, divided
1 tablespoon honey
1 package dry yeast
3 3/4 cups all-purpose flour, divided
1/4 cup olive oil, divided
1 teaspoon kosher salt or sea salt
Cooking spray
1 teaspoon water
1 large egg yolk
1 teaspoon seal salt or kosher salt

Combine boiling water, 1 teaspoon rosemary, and honey in a large bowl; cool to 100 to 110 degrees.  Sprinkle yeast over honey mixture; let stand 5 minutes.  Lightly spoon flour into dry measuring cups; level with a knife.  Add 3 1/4 cups flour, 2 tablespoons oil, and 1 teaspoon salt to honey mixture, stirring to form a soft dough.  Turn dough out onto a floured surface.  Knead until smooth and elastic ( about 10 minutes ); add enough of remaining flour, 1 tablespoon at a time, to prevent dough from sticking to hands (dough will feel sticky).

Place dough in a large bowl coated with cooking spray, turning to coat top.  Cover and let rise in a warm place free from drafts, 45 minutes or until doubled in size.  Punch dought down.  Pat dough into a 14 x 12-inch rectangle on a baking sheet coated with cooking spray.  Cover and let rise 20 minutes or until doubled in size.

Preheat oven to 350 degrees F.

Uncover dough.  Make indentations in top of dough using handle of a wooden spoon or your fingertips.  Combine 1 tablespoon oil, 1 teaspoon water, and egg yolk; bush over dough.  Drizzle with 1 tablespoon oil; sprinkle with 8 teaspoons rosemary and sea salt.

Bake at 350 degrees for 25 minutes or until lightly browned.  Remove from pan; cool on a wire rack.