Mr. Froggy is a minty, creamy, effortlessly drinkable long drink, which is also cool looking. This recipe gives you the opportunity to use the bottle of green crème de menthe that has been in the liquor cabinet for the last few years. Mint is the most popular herb grown in kitchen windows and gardens almost everywhere. A mint leaf is tangy, and its refreshing taste is a perfect flavouring for a liqueur. Crème de menthe comes in a white or green style.