Cola

Once opened, cola should be refrigerated and consumed within a week for best flavor and carbonation.

Use cola to tenderize meat in marinades – the acidity helps break down tough fibers.

Add a splash of cola to barbecue sauce for a sweet and tangy flavor boost.

The carbonation can help deglaze pans when cooking.

Rum

Whiskey

Vodka

Ice cream (for a float)

Expecting cola to provide significant nutritional value beyond calories and sugar.

Using flat or old cola in recipes where carbonation or fresh flavor is important.