Ingredients
Equipment
Method
- Pour the warm water into a large mixing bowl and stir in the yeast and 1 tablespoon of the dough sugar. Let it sit for 8 to 10 minutes, until it turns foamy on top.
- Add the remaining 2 tablespoons of sugar, the sea salt, 3 tablespoons of olive oil, and about half of the bread flour. Stir vigorously with a wooden spoon until smooth.
- Add the remaining flour a little at a time until you have a soft, slightly tacky dough. Turn it out onto a lightly floured counter and knead by hand for about 8 minutes, until smooth, springy, and elastic.
- Lightly oil a clean bowl, place the dough inside, cover with a kitchen towel, and let rise in a warm spot for about 90 minutes, until doubled in size.
- While the dough rises, rinse the grapes and pull them off their stems. Leave them whole with skins and seeds intact. Pat them dry gently with a towel.
- Preheat the oven to 400 F. Generously oil a 9x13 inch rimmed baking pan with 1 tablespoon of olive oil.
- Punch down the risen dough and divide it into two pieces, one slightly larger than the other. Stretch the larger piece with your hands or a rolling pin to fit the bottom of the pan, coming halfway up the sides.
- Scatter about two-thirds of the grapes evenly over the dough. Sprinkle with 3 tablespoons of the layering sugar and half of the rosemary or anise seeds, if using.
- Stretch the second piece of dough into a thin sheet just large enough to cover the grapes. Lay it on top and press down firmly with your fingertips so the grapes burst slightly into the dough. This pressing is where the bread gets its name, schiacciata, meaning squashed.
- Scatter the remaining grapes across the top, pressing them lightly into the dough. Drizzle with the remaining 2 tablespoons of olive oil, sprinkle with the remaining layering sugar, and scatter the last of the rosemary or anise seeds.
- Let the assembled bread rest uncovered for about 20 minutes, until slightly puffed.
- Bake on the middle rack for 40 to 45 minutes, until the crust is deeply golden and the grape juices have caramelized into a sticky purple syrup across the surface. If the top darkens too quickly, tent loosely with foil for the last 10 minutes.
- Let the schiacciata cool in the pan on a wire rack for at least 20 minutes before slicing. Serve warm or at room temperature, cut into squares or wedges, eaten out of hand.
