Corn flour and cornstarch are the same thing. They are used for thickening agents. Corn flour is a powdery agent made from corn and comes in white and yellow colour. On the other hand, cornstarch is another...

The difference between a cupcake and cake is the size; a cupcake is of small size compared to the cakes. Cakes are probably of large sizes.

A cupcake is a sweet small cake with nicely dressed icing on it, whereas a muffin is a semi sweet form of small baked cake, with less icing on it.

Nova is the name of a dish made from salmon. Lox is a fillet of salmon that is brined or marinated in a salt and sugar for few weeks.

Greek yogurt is just strained regular yogurt and is strained several times, mostly three times. On the other hand, regular yogurt is also strained, but is strained once or twice.