Individual Zucchini Tarts Serves 3-4. 3 large shallots or 1 large sweet onion, sliced thinly 1 tablespoon olive oil, plus ½ cup for assembly 1 tablespoon unsalted butter ¼ cup herbes de provence mixture (equal parts sea salt, rosemary, thyme, basil, oregano, fennel seed, marjoram, fennel seed, ...
