Measure & Stir

A Craft Cocktail Blog for the Home Bartender that Focuses on Original Creations Drawn from Culinary Inspiration.

The Last Word Ice Cream Sundae

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I made this in collaboration with my friend Johan from Moedern Kitchen, and this content is cross-posted there.

last word sundae 2

This is not my first foray into the world of cocktail-inspired ice creams. My first was not up to snuff, and never made it to the web. My second was Mai Tai Soft Serve, which you may remember. Today, I am proud to share an ice cream Sundae inspired by one of my favorite classic cocktails, the Last Word. This drink is famous among cocktail enthusiasts, and as a Seattlite, it has a special place in my heart, since it was re-popularized in the modern cocktail renaissance by our very own Murray Stenson.

To make this ice cream sundae, we wanted to do something ambitious. It’s easy to get carried away when dealing with modernist techniques, and I think you will find that we did not exercise any restraint at all.

Just to review, the last word is a drink composed of equal parts:

The Last Word
3/4 oz London Dry Gin
3/4 oz Maraschino Liqueur
3/4 oz Green Chartreuse
3/4 oz Fresh Lime Juice

The green Chartreuse is really the key to this drink, as it is the source of its unique flavor. Even so, the combination and the balance are such that every element is a first class citizen. We went through several iterations before we settled upon this arrangement. What is the right way to marry an ingredient to a preparation? I confess I do not have any formal method for making these decisions.

The base of an ice cream sundae is the ice cream, and for that reason, it seemed fitting to use the base spirit of the drink, which in this case is London dry gin. As I have noted before, actual spirits do not come through strongly when added to an ice cream base. We can achieve much more flavorful results by using the root flavors of the spirit, rather than the spirit itself. To make a London dry gin ice cream, we used a hint of gin, but we steeped coriander, orange peel, and juniper berries into the cream. I don’t have the exact ratio, but this will get you pretty close. Note that we use the same base recipe as in Johan’s licorice ice cream.

last word sundae 1

London Dry Gin Ice Cream
650g Whole Milk
225g Sugar
200g Egg Yolks
150g Heavy Cream
50ml London Dry Gin

Before combining the ingredients to make the ice cream, infuse the milk with gin botanicals. In a pan, toast up 2 tbsp of coriander seeds and 2 tbsp of juniper berries, until the oil starts to bloom on the juniper. When the berries are shiny, drop all of the spices into the milk, and gently heat on a stovetop for fifteen minutes along with one fat orange peel, trimmed of pith, then strain.

A good ice cream sundae should contain many layers and textures. Moreover, the last word, although quite spiritous, is a citrus-driven drink. It needs to the acidity and the punch of fresh sour lime juice. To achieve this end, we made a lime juice curd using this lemon curd recipe from chefsteps, subbing lemon for lime, and omitting the gelatin. I cannot stress this last point enough. In our first attempt, we used the optional gelatin suggested in the recipe, and wound up with a disgusting congealed mass.

For the maraschino, we made a zabaione, which Johan called by some incomprehensible Norwegian name (eggedosis) that he will probably edit in here.

Maraschino Zabaione
3 Large Egg Yolks
100 ml Heavy Cream
Sugar and Marschino to Taste
Integrate using a mixer (or a whisk, if you want to work on those arms), and load into an iSi whipping cannister. Charge it up and shake it.

For the green chartreuse, we made a fluid gel. Modernist techniques often feel like solutions in search of a problem, but in this case, a chartreuse gel was exactly the thing. We adapted this recipe from chefsteps as well, substituting fresh orange juice with green chartreuse, and omitting the citric acid. The texture and mouthfeel was unusual, but it felt very at home in a sundae, filling in the same space where one might otherwise find chocolate fudge sauce.

At this point, we had all of the elements, and a variety of soft viscosities, but a sundae also needs crunch, contrast, and texture. To this end, we repeated some of the flavors, and expanded on others. Ice cream wants some kind of cookie or crumble, and we opted to use two.

The first was a cinnamon shortbread, which we crumbled up and used as the bottom layer. I used this recipe from Serious Eats.

Cinnamon Shortbread
9 ounces (about 1 3/4 cup) all-purpose flour
8 ounces (2 sticks) unsalted butter, softened, plus a little more for greasing the pan
3 1/2 ounces (about 1/2 cup) confectioners’ sugar
1 1/2 teaspoons salt
A healthy outpouring of ground cinnamon.

Don’t overmix the cinnamon in the shortbread, in order to create a marbled effect. I don’t know how much I used, but you’ll know it’s right when you see it. Cinnamon may seem like an odd addition to the dessert, but it complements and expands on the cinnamon flavor that is present in green chartreuse. It does not repeat perfectly, but it does rhyme.

The second cookie was a tuile, which also came from Serious Eats.

Tuile
1/2 cup plus 2 tablespoons (4 1/4 ounces) sugar
1/2 cup (1 3/4 ounces) sifted cake flour
2 large egg whites
3/4 teaspoon pure vanilla extract
1/2 stick (2 ounces) unsalted butter, melted

We integrated this, allowed it to cool, then spread it into a thin layer on a silpat using an offset spatula, and baked it at 176 C until it was just brown all over, about 12 minutes. For the final plating, we just shattered it into pieces.

In addition to cookie textures, we added a couple of soft and chewy elements. The first was dried sweetened pineapple, compressed with a citrusy new age gin called Uncle Val’s Botanical. To make this, we bought dried sweetened pineapple chunks in bulk from a supermarket, and compressed them in a chamber vac with a shot of gin. The longer you leave them sealed in the bag, the softer they get. We let ours sit for about two hours before draining them. They kept in a jar for quite a while afterwards, and had the texture of soft gummy candy. We chose pineapple because it pairs wonderfully with lime, maraschino, and green chartreuse, but in truth, the pineapple was mostly covered by the gin.

Finally, we topped it with falooda seeds soaked in a mixture of London dry gin and water. These are popular in some asian and Indian desserts, and they have the amazing property that they will soak up any liquid in which they rest. They are sometimes colloquially called frogs eggs, but they have a similar texture to modernist caviar made with sodium alginate. Since they soaked up a little gin, they were the perfect vehicle to give a tiny boozy kick to the dessert, which was otherwise lacking.

The composition of the sundae was as follows, from top to bottom:

  • Gin-Soaked Falooda
  • Tuile Pieces
  • Maraschino Zabaione
  • Green Chartreuse Fluid Gel
  • London Dry Gin Ice Cream
  • Lime Curd
  • Citrus Gin-Compressed Pineapple
  • Cinnamon Short Bread Crumbles
  • Served in a Cocktail Glass

This was a lot of work, but the result was something truly special.

Cheers.

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