Some molten-cake recipes call for simply underbaking the batter so the middles stay lava-like, but mini cakes get done so quickly it's best to give them a filling that won't set up. These rich, mocha-flavored morsels are guaranteed to stay moist and gooey, owing to a simple mocha ganache in the middle. Serve the cakes with a scoop of low-fat coffee ice cream and garnish with a chocolate-covered espresso bean, if desired. Recipe by Nancy Baggett for EatingWell. Download a FREE Cookbook with Healthier Comfort Food Recipes!