5 winning tips

No waste

True or false

Marshmallows stored in the freezer won't stick together and harden... True.

Nuts tend to go rancid quickly. Storing them in the freezer in a plastic bag will prolong their life... True.

A pit of avocado left in the guacamole will prevent it from turning black... False. It would be better to add a squeeze of lemon juice or, for a more appetizing presentation, enjoy it as soon as possible.