3/4 cup lukewarm water
1 1/2 teaspoons dry yeast
1/2 teaspoon sea salt
2 1/2 cups flour
2 tablespoons extra-virgin olive oil
2 tablespoons extra-virgin olive oil
2 cloves garlic, green germ removed, thinly sliced
3 medium, waxy potatoes (about 14 ounces), peeled, cooked, and thinly sliced into rounds
1/2 cup heavy cream or crème fraîche
1 teaspoon fresh thyme leaves
Sea salt and freshly ground black pepper