Goes great with my Cherry Frosting (#189326) This is from Cooks Illustrated and are best eaten the day they are made, but unfrosted extras will keep in an airtight container at room temperature for up to 3 days. To double the recipe, use 3 whole eggs and 2 yolks, and double the remaining ingredients. Time does not include the cooling time. I've made these numerous times and they've never been anything like pound cake. It's a Cook's Illustrated recipe and with those I've found that if they don't turn out you're probably not following the recipe. They don't call it America's Test Kitchen for nothing.