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recipe medium American

Clarified Spiced Margarita Cordial: Post Modern Margarita & Cantina Highball

A clarified spiced margarita cordial made by milk-washing lime juice, cinnamon syrup and orange liqueur, then used in two dead-easy two-step cocktails: the Post Modern Margarita (looks like a martini, tastes like a margarita) and the Cantina Highball (a clear Paloma variation). Clarifying only the syrup lets you keep the full character of a fresh-poured tequila.

smart_display Published 2026-05-28 download Extracted 2026-06-02

30m Prep

24h 30m Total

4 Servings

cocktail tequila margarita paloma milk-washing clarified spirit-forward bartending no-cook

Ingredients

Cantina Highball

45 ml clarified spiced margarita cordial
45 ml tequila blanco
to top grapefruit soda (Squirt, Jarritos, or fresh pink grapefruit soda)

Clarified Spiced Margarita Cordial

240 ml lime juice (freshly squeezed)
120 ml cinnamon syrup
120 ml orange liqueur (Cointreau, triple sec, or curaçao)
180 ml whole milk (at room temperature (use at least 1/4 of total volume; coconut cream for vegan))

Post Modern Margarita

60 ml clarified spiced margarita cordial
45 ml tequila blanco
1 whole lime wheel (fresh or freeze-dried, for garnish) optional

Steps

Cantina Highball

1

For the Cantina Highball, pour 1-1/2oz (45ml) clarified cordial and 1-1/2oz (45ml) tequila blanco into a highball glass, then add ice and top with grapefruit soda.

Tip: Densities are close enough that it mixes without layering. Pour off the ice if you prefer.

~1 min
2

Garnish with a wedge of grapefruit if desired and serve. This clarified Paloma variation is light, clear, and effortless.

~1 min

Clarified Spiced Margarita Cordial

1

Combine 1 cup (240ml) lime juice, 1/2 cup (120ml) cinnamon syrup, and 1/2 cup (120ml) orange liqueur in a vessel and stir to mix. This makes roughly 2 cups of liquid to be clarified.

Tip: Use curaçao instead of triple sec for a deeper flavor that stands up to clarification a bit better.

~5 min
2

Pour the lime mixture slowly INTO the room-temperature milk (not the milk into the mixture). Use at least 1/4 of the total volume in milk; about 3/4 cup (180ml) works well. Pouring this direction lets the curds form gradually for bigger curds and better filtration.

Tip: Cold milk inhibits curdling, so let the milk come to room temperature first. Do not heat it.

~5 min
3

Set the mixture aside and let it curdle. It can be filtered within 30 minutes, but leave it at least 8 hours (overnight or up to 24 hours is best) for better separation and clarification.

~1440 min
4

Pre-wet a coffee/cloth filter, then pour the curdled mixture through it. It will run cloudy at first; let it run until a raft of curds forms in the filter and it begins to drip clear. Then swap in a clean container and pour the cloudy collected liquid back through to finish clear.

Tip: Set it aside and leave it alone; filtration takes a few hours. If it stops dripping, give the curds a gentle stir or change the filter. Don't rush it or you'll break the raft.
5

Store the finished clarified cordial in the fridge. Unlike a fully clarified cocktail, the syrup is not shelf stable; it keeps about 3 weeks to a month refrigerated.

Post Modern Margarita

1

Pour 2oz (60ml) clarified cordial and 1-1/2oz (45ml) tequila blanco over cracked ice in a mixing glass. Stir to chill and dilute, since no dilution was added to the cordial.

~2 min
2

Strain into a chilled Nick & Nora glass. Garnish with a fresh or freeze-dried lime wheel, expressing fresh lime oil over the top to amplify the lime aroma. It looks like a martini and tastes like a margarita.

~1 min

Nutrition (per serving)

180

Calories

Protein

14g

Carbs

Fat

Cultural Context

Milk clarification (milk washing) is a centuries-old technique dating back to 18th-century English milk punches, where milk curds are used to strip a drink of harshness and cloudiness while leaving it brilliantly clear and silky. The modern cocktail world rediscovered it through bartenders like Dave Arnold. The twist here, popularized by The Educated Barfly, is clarifying only the syrup/cordial rather than the whole cocktail, so the spirit can be added fresh at service and retain its full aromatic character. The Cantina Highball is a clarified take on the Paloma, Mexico's most popular tequila highball, traditionally built with grapefruit soda (Squirt or Jarritos).