
1 recipe Sourdough Focaccia Bread dough
8 ounces Gruyère cheese chunk, cut into ¼-inch cubes
2 small red apples, thinly sliced crosswise
4 medium shallots, peeled and thinly sliced
Olive oil, for serving
Fresh sage leaves, fried; for garnish*
Flaky sea salt, for serving
*To fry sage leaves: Heat ¼ inch canola or vegetable oil in a skillet until shimmering. Add sage leaves in a single layer. Fry 30 seconds or until leaves turn dark green and oil stops bubbling, turning occasionally with tongs. Drain on paper towels.