If you were a dolphin, and you lived in the murky waters of river deltas, or the blackness of the deep ocean, your eyes would be useless. You wouldn't find food, you wouldn't even find your fellow dolphins. Dolphin echo location has evolved to take over where eyes fail. Dolphins (and other toothed whales) can produce high pitched clicks. When these clicks hit an object, some of the sound will echo back to the 'sender'.
You can still refrigerate waffle batter if the recipe youâre following instructs you to cook the batter right away. The batter separates slightly when stored in the refrigerator, but you can whisk it back together into a smooth mixture in seconds. Follow your waffle recipe. Transfer the batter to a container with a tight-fitting lid. Place the container in a refrigerator immediately.
Cakes containing whipped cream, fresh fruit, and other perishables should be refrigerated immediately after serving. Cakes with butter cream icings may sit out at room temperature for extended periods of time. However, the cake may grow stale more quickly than cake stored in the refrigerator, particularly if it isn't covered or wrapped in plastic or aluminum foil.