Unlayering delights: the sweet lingo of "cake" vs. "pancake"

What is similar?

Both "cake" and "pancake" refer to baked goods and are food items that can be sweet. They both typically involve flour, eggs, and milk in their recipes.

What is different?

A "cake" is usually a sweet baked dessert, often with layers, frosting, and is eaten on special occasions. A "pancake" is a flat, round breakfast food cooked on a griddle or frying pan, often served with syrup or toppings.

Which one is more common?