To make a chocolate sauce, place the chocolate chips and remaining 1 tablespoon half-and-half in a microwave-safe dish and microwave on low heat until melted, 30 to 60 seconds. Stir until smooth. Mound the whipped cream over the pie, spreading it to the edges. Drizzle the warm chocolate sauce over the whipped cream in a random pattern. Serve at once or refrigerate for up to a day.
How to Make a Partially Baked Pie Shell
This technique is for a pie shell you’ve made yourself or a frozen or refrigerated crust you’ve purchased. The time and temperature called for here result in what is technically a “blind-baked shell,” cooked just enough to hold a filling without turning soggy and to allow further baking without darkening the rim.
If using homemade Flaky Pie Dough (opposite), roll out one disk of dough on a lightly floured surface to a round 1/16 to 1/8 inch thick. Carefully fold into quarters or wrap over the rolling pin and transfer to a 9-inch pie plate. Ease the dough into the pan without stretching. Trim the edges to leave an overhang of about ½ inch. Fold under and crimp decoratively. Refrigerate the pie shell while the oven heats. Preheat the oven to 325°F. Whether using a store-bought prepared shell or homemade pastry, place the pie shell on a sturdy baking sheet to make it easier to maneuver. Line the pie shell with parchment paper and fill with 3 cups dried beans or pie weights. Bake the pie shell for 18 to 20 minutes. The dough should look fairly dry but not at all browned. Remove from the oven. Using a large spoon, scoop out the beans or pie weights. Remove the paper and let the shell cool completely before proceeding with your recipe. Be sure to save the beans; they can be reused many times.
Baking Tip: If you have trouble handling dough successfully, try rolling out the disk on a floured sheet of parchment paper or wax paper. Then you can just lift the paper and invert the dough into the pie dish.