Using eggs will give your cake structure and bind the ingredients together. Since a sponge cake rises with heat due to the yeast in the flour or bicarbonate of soda that you can add, using heated eggs will start the rising early before all the ingredients are added and mixed. Using cold eggs or room temperature eggs gives you enough time to mix and blend all the ingredients together before putting it into the oven to bake and rise.
a brick is harder than a sponge
The artistic sponge has meaning.
The artistic sponge has meaning.
The artistic sponge has meaning.
The artistic sponge has meaning.
The artistic sponge has meaning.
The artistic sponge has meaning.
The artistic sponge has meaning.
The artistic sponge has meaning.
Loofa sponges are a product taken from a squash and are not a "real" sponge.
The artistic sponge has meaning.
The artistic sponge has meaning.