Sheridan and Allen.

Allen’s made a lot of cocktails that have been delicious, and in the moment we can’t imagine forgetting the recipe. But somehow, some of them seem to disappear into the ether. So here’s this one, at least. Definitely agree that this is summer in a glass.

Add ice to two pint glasses. Combine the following (makes 2 servings).

• 6 ounces grapefruit juice
• 3 ounces vodka
• 3 tablespoon rosemary simple syrup

Distribute between the two glasses, and add sparkling water (or club soda) to fill. Add a pinch of salt before serving. (Makes a wonderful difference!)

This seems like a ridiculous recipe to have to write down, but I view this more as a means for remembering that dropping a few sprigs of rosemary (something that will actually grow in my little garden without that damn groundhog nibbling it down to a nub) in simple syrup can really make a difference.

Bring to a boil:

• 1 cup sugar
• 1 cup water

Reduce the heat and add 5 or so sprigs of rosemary. Simmer for 10 minutes and remove from heat. Let cool, and remove the rosemary with a sieve. Store in the refrigerator.