Frango Mint Cheesecake
The Chicago-based department store chain Marshall Field's has sold the addictive mint-infused Frango chocolates since 1918. You can order them online ($4.90 for 1/3 pound; www.fields.com), or substitute 10 dark chocolate mint candies (such as Andes mints). Wrapping the outside of the pan with aluminum foil helps keep the water bath where it belongs. Serve chilled.