1/4 cup cornmeal or all-purpose flour, for rolling dough
1 (4-inch) ball prepared dough, at room temperature
2 tablespoons olive oil
1 1/2 cups fresh spinach, lightly packed
2 medium tomatoes, diced
1 cup sharp Cheddar, grated
2 eggs, at room temperature
5 strips bacon, cooked and crumbled
Salt and freshly ground pepper