A Drunk Witch cocktail is vodka, blue curacao, and grenadine, shaken with ice, strained into a green sugar rimmed glass, and topped with Sprite. Blue liqueur going in over red grenadine is what turns the glass that bruised purple color. No food dye, no potion kit, just two mixers that happen to sit on opposite sides of the color wheel.

The house pour here is 2 ounces vodka, 1.5 ounces blue curacao, and 1.5 ounces grenadine. Shake it, strain it, top it. The whole thing takes about as long as rimming the glass.

Where This Recipe Comes From

Drunk Witch is a modern Halloween party drink, not a codified classic, so the pour depends on whose version you found first. Two published recipes carry it.

MyBartender’s Drunk Witch builds one drink from 2 ounces vodka, 1.5 ounces blue curacao, and 1.5 ounces grenadine, topped with Sprite, in a glass rimmed with simple syrup and green sugar and finished with edible silver glitter. That is the version written above, because the shorter curacao and grenadine pours leave the drink less sweet.

Shake Drink Repeat’s Drunk Witch is the more widely saved one, and it pours equal parts: 2 ounces vodka, 2 ounces blue curacao, 2 ounces grenadine, topped with Sprite. That version rims the glass by dipping it in corn syrup and then green sugar, and garnishes with star sprinkles. It is noticeably sweeter and a touch darker in the glass.

Both are worth knowing. Neither number here was estimated or averaged.

Drunk Witch Cocktail at a Glance

DetailWhat to expect
Yield1 cocktail
Prep time5 minutes
Base spiritVodka
FlavorSweet citrus orange from the curacao, red fruit from the grenadine, lemon-lime lift from the Sprite
ColorPurple, from blue curacao over red grenadine
RimSimple syrup and green sugar

Why the Glass Turns Purple

Blue curacao is orange-flavored liqueur dyed blue. Grenadine is red. Pour one over the other in a shaker and you get purple, the same way blue and red paint do. The vodka is clear, so it dilutes the strength of the color without changing the hue, and the Sprite lightens the top of the glass where it goes in last.

That is also why the ratio matters visually and not just for taste. More grenadine pushes the drink toward a red-purple. More curacao pushes it toward blue-violet. The equal-parts version reads darker in a photo, and the 2 / 1.5 / 1.5 version reads a little brighter.

Green sugar on the rim is the part that makes it read as a witch drink instead of a purple cocktail. Purple glass, green rim. That contrast does more work than any plastic spider on the table.

What You Need

  • 2 ounces vodka
  • 1.5 ounces blue curacao
  • 1.5 ounces grenadine
  • Sprite, to top
  • Simple syrup, for the rim
  • Green sugar, for the rim
  • Edible silver glitter, to garnish
  • Ice

Use a plain vodka you already drink. Grenadine and blue curacao are both loud, so a bottle with subtle character has nothing to contribute here.

Green sugar is sold as colored sanding sugar in the baking aisle around September. Buy it early. It sells out in October in a way that always surprises people.

How to Make a Drunk Witch Cocktail

  1. Dip the rim of your glass into simple syrup, turning it so the coating is even all the way around.

  2. Dip that wet rim into green sugar. Set the glass aside so the rim can firm up while you mix.

  3. Fill a cocktail shaker with ice. Add 2 ounces vodka, 1.5 ounces blue curacao, and 1.5 ounces grenadine.

  4. Shake until the tin is cold in your hand. That is the chill and the dilution happening at the same time.

  5. Strain into the prepared glass over fresh ice. Fresh ice, not the shaker ice, which is already half melted.

  6. Top with Sprite.

  7. Garnish with edible silver glitter and serve immediately.

The Sweeter Version

If you want the original equal-parts build, pour 2 ounces vodka, 2 ounces blue curacao, and 2 ounces grenadine, then top with Sprite. That is the Shake Drink Repeat recipe, and it is the one most people have seen.

It is sweeter and heavier than the house pour above. For a party where the drink is the centerpiece and people are having one, it works. For a night where anyone is having two, the shorter pour holds up better.

That version rims the glass with corn syrup instead of simple syrup, and finishes with star sprinkles rather than glitter. Same drink, slightly different costume.

Making It for a Crowd

The single-serve pour multiplies cleanly. For eight drinks, multiply the MyBartender build by eight:

  • 16 ounces vodka
  • 12 ounces blue curacao
  • 12 ounces grenadine

Stir that base together in a pitcher and keep it cold. That comes out to 5 ounces of base per glass.

Keep the Sprite cold and separate. At serving time, rim each glass, fill it with fresh ice, pour in 5 ounces of base, then top with Sprite. Bubbles do not wait politely in a pitcher, and a base mixed hours ahead with the soda already in it is flat before the first guest arrives.

Rim the glasses ahead of time and line them up on a tray. That is the step that slows you down when eight people are standing there.

A Less Sweet Variation: The Blackberry Collins

Some people want the dark Halloween glass without the sugar load of two sweet mixers. There is a well-documented drink that gets there.

Bon Appetit’s Blackberry Collins combines gin, blackberry syrup, fresh lemon, and 2 ounces of club soda per drink. Scaled to one glass, that is 2 ounces dry gin, 1 ounce blackberry syrup, 3/4 ounce fresh lemon juice, and 2 ounces chilled club soda.

Build it over ice in a Collins glass. Add the gin, syrup, and lemon juice and stir for about 15 seconds. Add the club soda and stir once from the bottom. Garnish with a thin lemon wheel.

The color is a natural plum rather than a mixed purple, and lemon keeps the syrup in line, so the finish is dry instead of candy-sweet. It is a different drink with a different name, but on a Halloween table it sits next to the Drunk Witch and gives guests a choice.

Dark purple Drunk Witch blackberry Collins with a blackberry pick and lime-wheel garnish
Blackberry supplies the dark plum color. Fresh lemon and soda keep the glass from tasting heavy; the lime wheel adds a small green Halloween accent.

Blackberry Syrup for the Collins

Combine 9 ounces fresh or frozen blackberries, 1 cup granulated sugar, and 1/2 cup water in a small saucepan. Bring it to a gentle simmer and press the berries lightly as they soften. Simmer for 20 to 25 minutes, then take the pan off the heat.

Cool the syrup and strain it through a fine-mesh strainer without forcing every seed through. Refrigerate it in a clean jar for up to one week.

Common Problems and the Fix

ProblemWhat caused itThe fix
Too sweetThe equal-parts pour, or Sprite added heavilyUse the 2 / 1.5 / 1.5 build and top with a light hand
Color looks brown, not purpleWarm shaker, over-dilution, or a dark glass hiding the drinkShake with plenty of ice and serve in clear glassware
Flat and syrupySprite went in early or got stirred hardTop the glass last and leave it alone
Green sugar slides off the rimThe rim was dry, or the syrup coating was patchyCoat the rim evenly, then dip straight down into the sugar
Rim dissolves before guests arriveThe rimmed glass sat in a humid kitchenRim close to serving and keep the glasses somewhere dry
Glitter clumps on the surfaceIt was dumped in one spotSprinkle it across the top after the Sprite goes in

Three Halloween Serving Ideas That Stay Simple

Rim First, Then Line Them Up

Rim every glass before anyone shows up and set them on a serving tray in a dry spot. When people arrive, the only work left is ice, pour, top. It looks like effort and costs you five minutes.

Let the Green Rim Be the Decoration

Purple drink, green rim, silver glitter on top. That is already a Halloween drink. A table buried in cobwebs, candy, smoke, and plastic spiders reads slower than three clean glasses catching the light.

Give People a Second Option

Set the blackberry Collins beside the Drunk Witch for anyone who does not want a sweet drink. Two glasses, two colors, one tray. Nobody has to make a polite face at a drink they cannot finish.

What to Serve With It

The drink is sweet and citrus-forward, so salty food balances it. Aged cheddar, smoked almonds, bacon-wrapped dates, grilled sausage bites, or a fall charcuterie board all work.

If you want another dark fruit drink for the same table, the blackberry basil cucumber cooler keeps the berry flavor bright with a more summery finish. For a make-ahead party drink without alcohol, the peach Moscow mule mocktail uses the same keep-the-bubbles-separate logic.

Drunk Witch Cocktail Questions

What vodka should I use?

Whatever you already drink. Blue curacao and grenadine dominate the flavor, so a specialty bottle is wasted here.

Can I skip the green sugar rim?

You can, but the rim is most of why the drink reads as a witch drink. Purple alone is just a purple cocktail.

Which ratio should I make?

Start with 2 ounces vodka, 1.5 ounces blue curacao, and 1.5 ounces grenadine. If your crowd likes sweet party drinks, pour the equal-parts version instead.

Can I use a different lemon-lime soda?

Both published versions call for Sprite. Any lemon-lime soda will behave the same way in the glass, though a diet version will read slightly thinner.

Can the drink be made ahead?

Mix the vodka, blue curacao, and grenadine base ahead and refrigerate it. Add Sprite to each glass at the moment it is served.

Why is my drink blue instead of purple?

Not enough grenadine reached the shaker, or it settled at the bottom of the bottle. Shake the grenadine bottle before pouring and mix the base thoroughly.

The Halloween Drink That Actually Looks Like the Photos

The color does not come from a kit. Blue curacao over grenadine makes purple, green sugar on the rim makes it a witch, and Sprite at the end keeps it from drinking like syrup. Two ounces of vodka, an ounce and a half of each mixer, and the glass looks like the picture on the first try.