Expert Tips: Try it dry: Making this candy on humid days requires a longer beating time. Leftover egg yolks keep for 2 or 3 days in the refrigerator; cover tightly to prevent a skin from forming. You can also freeze egg yolks, but they will be harder to mix with other ingredients once thawed. Add extra yolks to scrambled eggs or omelets for an extra-rich breakfast or brunch dish.
