How to Soften a Dried-Out Cake

You can soften a dried-out cake by brushing it with syrup, milk, or sugar syrup; wrapping it in a damp cloth and letting it rest briefly; or lightly moistening slices and microwaving them for a few seconds. Any of these methods can soften the cake again and make it more enjoyable to eat. Cakes dry out as moisture gradually evaporates through contact with air. Leaving a cake uncovered or in a container that is not airtight speeds up moisture loss. Cakes with less butter and plain cakes tend to dry out more readily than moist, cream-based cakes, so they may need softening more often.

How can you soften a dried-out cake?
Try one of these ways to restore moisture:
• Brush a thin layer of sugar syrup or milk over the cake and let it sit for a few minutes.
• Wrap cake slices in a damp paper towel and microwave them for 10 to 15 seconds.
• Place a slice of apple in an airtight container with the whole cake and leave it overnight.
• Add cream, fruit puree, or sauce for extra moisture and flavor.
• Lightly dip cake slices in coffee or milk to soften them.

What storage mistakes make cake dry out?
Leaving cake uncovered speeds up moisture loss. Storing it on an open plate in the refrigerator instead of in an airtight container makes it dry out faster. Slicing a cake and leaving the cut surface exposed also dries that area more quickly. Baking a cake longer than necessary can leave it dry from the first day.

How can you prevent cake from drying out?
After baking, store the cake in an airtight container before it has cooled completely to help retain moisture. If you slice it, spread a thin layer of cream or sauce over the cut surface to reduce its exposure to air and slow drying. For longer storage, keep the cake whole rather than sliced. The best softening liquid depends on the kind of cake: fruit juice or syrup suits fruit cakes, while milk or coffee works well with chocolate cake. Add liquid gradually so the cake does not become too wet and fall apart. Slice thickness also affects softening time: thin slices absorb moisture and soften faster than thick slices. Liquid takes longer to reach the center of a thick slice, so apply syrup or milk several times, a little at a time, for a more even result.

A dried-out cake can be softened with syrup or milk, by resting it in a moist environment, or with brief heating. Paying attention to storage from the start can reduce the need to soften it later.