3 scalloped potato tart Recipes

buttery flaky pastry, russet potato (about 12 oz.), peeled and cut into 1/16-inch-thick slices, table salt, divided, green onions , cut into 1-inch pieces (about 1 cup), coarsely chopped fresh flat-leaf parsley, coarsely chopped fresh chives, coarsely chopped fresh dill, half-and-half, eggs, egg yolk, fresh thyme leaves, freshly ground pepper, shredded gruyere cheese, freshly shredded parmesan cheese

sweet potatoes, drained , save liquid, and cut into bite sized chunks, tart apples, peeled, cored and cut into thick slices (i usually use granny smith), brown sugar, butter, nutmeg, cinnamon, cornstarch