One Test Kitchen Professional said these Mini Key Lime Pies are “a delicious taste of the tropics and just the right size to not feel guilty!” The coconut crust is crisp but chewy, and the sweet coconut contrasts beautifully with the tart key lime filling, and no key lime pie would be complete without fluffy homemade whipped cream. This mini delight is truly the perfect bite. Tiny Key limes can be a chore to squeeze, but microwaving them for 15 seconds will help them soften and juice more easily. One pound of fresh Key limes will yield about a half cup of juice. If you’re using bottled juice, make sure it is 100 percent pure Key lime juice and not sweetened. Our Test Kitchen recommends Nellie and Joe’s.