Focaccia is one of our favorite breads for sandwiches. We've found tuna fish salad, Italian sausage with carmalized onions and peppers, and grilled portabella mushrooms with red pepper aoili are especially good. The freezer is well stocked with lean sourdough loaves, and baguettes so for this week's sourdough bake I made focaccia. This 72% hydrated loaf is 100% KA Bread flour (17% prefermented in the levain) 4.2% extra-virgin olive oil, and 2% salt. The dough was retarded 15 hours overnight, and baked at 400°F in a convection oven. We cut it into 4" squares, and freeze it thawing only what we need for a meal.