Fennel Seed Focaccia with Kalamata Olives

Ingredients

• 3.7 cups bread flour ()
• 5 teaspoons coarse salt 
• 0.5 teaspoon yeast dry
• 2 teaspoons fennel seeds crushed
• 1 cup kalamata olives pitted chopped quartered
• 1.5 tablespoons milk 
• 2 tablespoons olive oil 
• 1.3 cups unbleached all purpose flour 
• 0.3 cup water (105°F to 115°F)
• 0.8 cup water lukewarm (95°F to 100°F)
• 1 cup water (85°F to 90°F)

Equipment

• bowl
• frying pan
• baking sheet
• baking paper
• oven
• plastic wrap
• wooden spoon

Directions

1. Mix flour and yeast in 8- to 10-cup bowl. Using wooden spoon, stir in 3/4 cup water; beat until smooth soft dough forms, about 3 minutes. Scrape down sides of bowl. Cover with plastic; let stand 30 minutes. Chill overnight.
2. Let stand at room temperature 30 minutes before continuing.
3. Stir 1/4 cup warm water and yeast in large bowl.
4. Let stand 5 minutes.
5. Add starter and 1 cup plus 2 tablespoons cool water. Using wooden spoon, mix starter and water 1 minute (mixture will look milky and foamy).
6. Mix in 1 1/2 tablespoons oil, 4 teaspoons salt, milk and fennel.
7. Add 3 1/3 cups bread flour, about 1 cup at a time, mixing until very soft sticky dough forms.
8. Knead dough gently on floured surface until dough comes together but is still sticky, sprinkling with more flour and loosening dough from surface with pastry scraper, about 5 minutes. Return to same bowl. Cover with plastic; let rest until firmer and less sticky, about 20 minutes.
9. Knead dough gently on floured surface until supple and elastic, sprinkling with flour to prevent sticking, about 5 minutes. Push dough out to 12-inch square.
10. Sprinkle with 2/3 cup chopped olives; fold dough over olives. Knead gently to distribute olives; shape into ball.
11. Oil large bowl with 1/2 tablespoon oil.
12. Add dough; turn to coat. Cover with plastic wrap.
13. Let dough rise until almost doubled in volume, about 1 hour. Uncover; fold dough edges in toward center. Turn dough over, releasing some air but deflating as little as possible. Cover; let rise until almost doubled, about 1 hour.
14. Position rack in bottom third of oven; preheat to 425°F. Oil 17x11-inch baking sheet and line with parchment paper. Turn out dough onto pan. Without deflating dough, gently stretch and push dough to cover pan. If dough springs back, let rest 5 minutes, then stretch. Repeat resting and stretching until dough stays in place. Press quartered olives over surface. Indent dough with fingertips in several places.
15. Let rise until puffy, about 20 minutes.
16. Sprinkle dough with 1 teaspoon salt.
17. Place pan in oven. Spray oven with water 8 times. Close door 1 minute. Open and spray several times more. Close door; bake focaccia 15 minutes. Reduce oven temperature to 350°F.
18. Bake focaccia until golden and crusty, about 12 minutes longer. Cool focaccia on rack 30 minutes.