The ratio of egg to cream in egg cream is normally 2 to 1 but varies. The actual ratio varies based on the recipe and the intended use for the egg cream.

There are actually 179 in a cream egg. That is a full sized one in the UK. I work for Cadbury in the cream egg part so i should know.

custard has alot more egg the ice cream or ice milk soft served Custard has at least 1.4% egg yolk in it. Ice Cream needn't have egg yolks in it.

Despite its name, the egg cream contains neither eggs nor cream. The basic ingredients are milk, seltzer, and chocolate syrup.

so it looks like an egg!