There is a class of mixed drinks referred to collectively as "Flips". Apparently, its 15th century origins involved beer, rum and sugar heated with a red-hot poker. The heat from the poker not only warmed the drink but caused the Carbon Dioxide in the beer to release all at once, stabilizing into a foam with the sugar. The addition of egg white and the removal of beer and poker created what we now know as the Flip (so named for flipping the drink back and forth between tin mugs to foam up the egg white). Some form of spice (nutmeg or cinnamon) is typically added as well. This is, of course, not to be confused with Egg Nog which contains cream and has a different method of production. The typical formula for a flip is as follows:
- 2 oz spirit
- the white of 1 egg
- 1 tsp. superfine sugar
- pinch grated nutmeg
Begin by dicing apples - I prefer Honeycrisp (developed by U. Minn.) for their rich, complex, tart flavor. Blend or puree the apple to maximize juice extraction, then strain out the juice. Please please please resist the temptation to just drink the juice.** Crack one egg, separating the white, doing with the yolk as you please. Make certain there is no shell in the white, nor blood or yolk. Combine in a cocktail shaker the following:
- 1.5 fl oz Bourbon
- 1.5 fl oz aforementioned apple liquid
- 1/2 fl oz orange liqueur (Cointreau and triple sec work fine but I prefer to make my own) - fills in for the sugar
- egg white (use less than a whole one to minimize smell or a whole one for maximum froth)
- dash sage bitters*** - fills in for the spice
(The Bulleit Bourbon contains the orange liqueur)
The next step is called the "dry shake". In this case, 'dry' refers to the absence of neither water nor alcohol, but ice. Detach the spring from your Hawthorn Strainer (most just slide off) and add it to the shaker. Shake vigorously for a solid minute (or less if you feel so inclined). Remove the spring and add ice.
Shake vigorously some more, until the shaker becomes unpleasantly cold. Strain the drink into a chilled cocktail or sour glass. Take a small washed sage leaf, place it in the palm of your weak hand, and slap it with your dominant hand. This flattens it for good presentation but more importantly releases the aromas. Gently place the sage leaf atop the foam in the center of the glass and serve. The aromas from the sage leaf warmly greet the imbiber, also serving to mask any offputting aromas potentially present in the egg white.
Prost!
*Food warning: It is not advised for infants, pregnant women, the elderly, or those who are otherwise immunocompromised to consume raw eggs or other animal products. That said, if your eggs are very fresh, are from a reputable farm (ie not store brand), and have been properly handled, the risk of illness is incredibly slim. Especially when they take a bath in bourbon before consumption. mmm bourbon bath
**I put this at the bottom to discourage it. If you don't want to puree and strain fresh apples, it's okay if you buy apple cider. Only fresh, quality apple cider will do. Apple juice, anything from concentrate, anything clear and yella, and anything shelf stable will greatly compromise the quality of your drink. And what of the solids left over? First, you have instant raw applesauce, rich in fiber and vitamins. Cook it down a bit and add sugar to make apple butter. Just eat it with a spoon.
***Wait, you mean I never did the blog post on herbal bitters? Here's the Reader's Digest (would that be "tweet" in 21st century parlance?) version: In a mason jar or other nonreactive vessel, add fresh chopped sage (or any herb of your choice) to overproof clear spirits. I use Wray and Nephew brand 126 proof rum. Allow the mixture to sit for several days until the liquid has a full color, but ideally before the herb oxidizes and turns brown (which will happen over time regardless but will have a negligible impact on the flavor). Strain out the herb, add a small amount of heavily caramelized sugar (to the point that it begins to smoke just slightly), and bottle. I use cute barbershop bottles from American Science and Surplus. Because bitters are very concentrated and need but a small dose to transform a beverage, a proper shaker top will be needed. A tight fitting laboratory rubber stopper with the tip of a cheap disposable plastic pipette sticking through the hole will do nicely. Perfectly, in fact. Sweet.
