Last week we looked at four classic gin cocktails, all variations on the gin sour, which contains gin, lemon, and sugar. Swap the lemon for lime and you have a gimlet - delicious on its own, and as a jumping-off point for even more classic drinks.

The Gimlet makes 1 cocktail 2 oz gin .75 oz fresh-squeezed lime juice .75 oz simple syrup

Combine all ingredients in a shaker over ice; shake and strain into a cocktail glass.

Add bitters to a gin sour and you have a Fitzgerald; add bitters to a gimlet and you have a Bennet. I love how the bitters lend an additional layer of complexity; I love how the name makes me think of my favorite Jane Austen heroine.

The Bennet
makes 1 cocktail
2 oz gin
.75 oz fresh-squeezed lime juice
.75 oz simple syrup
2 dashes angostura bitters

Here's where it starts to get really interesting. What if we were to monkey around a little with the original spirit - say, add a little bit of cognac? It sounds odd, but by adding cognac to the gin in a gimlet, you get a lovely drink with a certain sweetness and roundness. It's called the Stay Up Late.

The Stay Up Late
makes 1 cocktail
1.5 oz gin
.5 oz cognac
.75 oz fresh-squeezed lime juice
.75 oz sugar syrup

And lastly - let's take the gin sour, but change the sweetening agent. Lime pairs particularly well with pomegranate - swap the sugar syrup for some homemade grenadine and you have a sweetly tart little cocktail, the Debutante.

The Debutante
makes 1 cocktail
2 oz gin
.75 oz fresh-squeezed lime juice
2 teaspoons homemade grenadine

Nancy Mitchell has four more reasons to love gin. You can find more of her recipes on her blog, The Backyard Bartender.

(Images: Nancy Mitchell)