Prosciutto And Cheese Tartine

• 1/2 cup warm water (100u0b0 to 110u0b0)
• 1 teaspoon sugar
• 1 package dry yeast
• 5.6 ounces all-purpose flour (about 1 1/4 cups)
• 3 tablespoons olive oil, divided
• 5/8 teaspoon kosher salt, divided
• 1/4 teaspoon black pepper
• Cooking spray
• 1/2 cup coarsely chopped walnuts
• 1/3 cup very thinly sliced red onion
• 1 teaspoon chopped fresh thyme
• 2 cups arugula
• 1 teaspoon fresh lemon juice
• 2 ounces thinly sliced imported prosciutto
• 1 ounce fresh Parmigiano-Reggiano cheese, shaved

1. Preheat oven to 450u0b0.
2. Combine the first 3 ingredients in a medium bowl, and let stand for 5 minutes or until bubbly. Weigh or lightly spoon 6 ounces flour (about 1 1/4 cups) into dry measuring cups, and level with a knife. Stir 4 teaspoons olive oil into yeast mixture. Add flour, 1/4 teaspoon salt, and 1/4 teaspoon black pepper to yeast mixture, stirring until a soft dough forms. Knead dough on a lightly floured surface until smooth and elastic (dough will be soft and tacky).
3. Place dough in a large bowl coated with cooking spray, turning to coat top. Cover and let rise in a warm place (85u0b0), free from drafts, 45 minutes or until doubled in size. Punch dough down; cover and let rest 5 minutes.
4. Drizzle 2 teaspoons oil into an 11 x 7inch glass or ceramic baking dish. Press dough into dish. Cover loosely with plastic wrap, and let rise in a warm place (85u0b0), free from drafts, 30 minutes or until puffy; sprinkle dough with 1/4 teaspoon salt, nuts, onion, and thyme. Bake at 450u0b0 for 18 minutes or until golden.
5. Place arugula in a bowl; drizzle with remaining 1 tablespoon oil and juice. Toss. Turn bread out onto a work surface; top evenly with prosciutto. Slice bread into 4 (2 3/4 x 7inch) rectangles. Top each serving with about 1/2 cup arugula mixture; sprinkle evenly with remaining 1/8 teaspoon salt. Top with cheese.

warm water, sugar, yeast, flour, olive oil, kosher salt, black pepper, cooking spray, walnuts, very, thyme, arugula, lemon juice, cheese

Taken from www.myrecipes.com/recipe/prosciutto-cheese-tartine (may not work)