How to remove the taste and smell of burning rice porridge?

Very often it happens that pesters rice porridge to the bottom of the pan and prigaraet respectively, because of what appears and taste and a smell of burning in the porridge.

How can it be removed?

As the situation is resolved with wine in a restaurant?

waiter brings a bottle of wine ordered, opens it and pours on the sample to someone from the ordered.If you taste the wine finds it tasty enough, if he could give up the wine without further payment of an open bottle ?