Your Ninja Slushi was built for exactly this moment: a chocolatey, cognac-laced Brandy Alexander spun into velvet-soft slush that stays cold from first sip to last. Think adults-only Frosty meets 1920s dessert cocktail, and you are about thirty minutes away from one.

If you have a Ninja Slushi sitting on your counter and a bottle of cognac in the cabinet, you are about thirty minutes away from one of the most underrated frozen cocktails in existence. The Brandy Alexander is already a creamy, chocolatey dessert in a glass. Run it through a Slushi and you get something closer to a boozy, adults-only Wendy’s Frosty, (did you try my Easy and Foolproof Ninja Creami Wendy’s Frosty (Copycat) Recipe?) with the warmth of cognac humming underneath the chocolate.
This guide walks through exactly how to make a frozen Brandy Alexander in the Ninja Slushi, why the ratios matter, which preset to use, and the small tweaks that separate a watery disappointment from a silky, scoopable slush.

Why the Brandy Alexander Works So Well in the Slushi
The Ninja Slushi uses RapidChill technology to spin liquid around a chilled cylinder until the water content crystallizes into fine slush. For that process to work properly, the recipe needs two things: enough sugar to prevent over-freezing, and enough alcohol to keep the texture spoonable rather than rock-solid.
A classic Brandy Alexander hits both targets almost by accident. Crème de cacao brings a high sugar load (most bottles run 15 to 25 percent sugar by volume), cognac contributes the alcohol that keeps the slush from seizing, and cream gives the drink the dense, ice-cream-like body that survives the freezing process beautifully. It is, in other words, a near-perfect Ninja Slushi candidate.
The Ninja Slushi also solves the one problem with a traditional Brandy Alexander. Shaken over ice and strained, the drink is rich but warms up fast in the glass. Frozen, it stays cold from first sip to last, and the texture amplifies the dessert character that makes the cocktail so loveable in the first place.

The Recipe: Ninja Slushi Frozen Brandy Alexander
and uses vanilla brandy in place of straight cognac, which adds an extra layer of warm vanilla sweetness that makes the finished drink taste like a boozy melted milkshake.
Yield: Roughly 6 servings Slushi preset: Frappe (temperature all the way up) Active time: 5 minutes Slush time: 30 to 60 minutes
Ingredients

- Vanilla brandy — Sweet, smooth, and the perfect cognac shortcut here.
- Crème de cacao —Brings the chocolate depth this classic is known for.
- Heavy Cream or Half-and-half — Provides creamy texture without freezing into a brick.
- Whipped cream — A pillowy topping that takes it fully into dessert territory.
- Freshly grated nutmeg — The aromatic finish that makes this drink unmistakable..
Instructions

Step 1: Stir the vanilla brandy, crème de cacao, and heavy cream together until fully blended and smooth.
Step 2: Pour into the Ninja Slushi vessel. Make sure you are between the minimum and maximum fill lines for best results.

Step 3: Select the Frappe preset. Turn the temperature setting all the way up for the densest, creamiest texture. Let it spin. The NInja Slushi will work its magic in roughly 30 to 60 minutes depending on your starting temperature.
Step 4: Dispense and garnish. Pour into chilled coupes or rocks glasses, top with a generous swirl of whipped cream, and finish with a fresh grating of nutmeg. Serve immediately. Or keep the Ninja Slushi running and pour refills for up to 12 hours.

Why Frappe Mode Instead of Spiked Slush
Spiked Slush is the obvious choice for most cocktails, but this particular recipe is heavier on cream than alcohol, which puts the texture closer to a milkshake than a traditional slush. Frappe mode is calibrated for exactly that kind of dairy-forward, less alcoholic mixture, and pushing the temperature all the way up gives the cream the extra cold it needs to set into something genuinely scoopable.
The other benefit: Frappe mode produces a smoother, denser final texture than Spiked Slush. For a dessert cocktail, that is the whole point.
Tips for the Best Possible Frozen Brandy Alexander
- Use fresh, cold cream. Heavy cream straight from a freshly opened carton blends and slushes more cleanly than cream that has been sitting open in the fridge for a week. Off-flavors get amplified when a drink is this cold.
- Grate nutmeg fresh at service. Pre-ground nutmeg has roughly a quarter of the aroma of fresh, and aroma is doing most of the work on a drink this creamy. A small nutmeg grater and a whole nutmeg cost less than a bottle of decent crème de cacao and will outlast it twenty times over.
- Pre-chill your glassware. Coupes or rocks glasses straight out of the freezer keep the slush from melting the moment it hits the glass. It is a small move that makes the drink feel a tier more impressive.
- Let the Slushi finish. The machine will tell you when the drink is ready, but pulling early gives you a soupy result. If anything, let it run a few extra minutes past the indicator for a denser, more spoonable texture.
- Clean the machine right after the last pour. Cream-based drinks dry into the auger and gaskets faster than juice or wine. A rinse cycle followed by a dishwasher run on the removable parts keeps everything in good shape.

Variations Worth Trying
- Classic cognac swap. Replace the vanilla brandy with VS or VSOP cognac for a drier, more traditional flavor. Hennessy, Rémy Martin, and Courvoisier all work well.
- Dark vs. white crème de cacao. Dark crème de cacao gives a deeper chocolate color and a more pronounced cocoa flavor. White keeps the drink paler and lets the vanilla brandy shine through.
- Coffee Alexander. Stir 2 tablespoons of cold brew concentrate into the mix before slushing. The result reads like a frozen mudslide with better breeding.
- Mexican Alexander. Use añejo tequila instead of brandy and add a quarter teaspoon of ground cinnamon. The agave warmth and baking spice push the drink toward churro territory.
- Brandy Alexander affogato. Scoop the slush into a glass, then pour a shot of hot espresso over the top. The contrast between the boozy frozen cream and the hot bitter coffee is genuinely spectacular.
Frequently Asked Questions
Can I make this in a regular blender instead? You can blend a Brandy Alexander with ice cream for a quick frozen version, but the texture is fundamentally different. The Slushi produces a fine, dense slush that holds its structure; a blender gives you a chunkier, foamier milkshake that breaks down within minutes. Both are good. They are not the same drink.
What if I do not have vanilla brandy? Regular brandy or cognac works perfectly. You can also add a quarter teaspoon of pure vanilla extract to the mix to mimic the vanilla brandy flavor.
Can I use half-and-half instead of heavy cream? You can, but the texture will be noticeably thinner and less ice-cream-like. Heavy cream is doing real work here. If you want to lighten things up, try 1½ cups heavy cream plus ½ cup whole milk instead of swapping entirely.
Does the Ninja Slushi pasteurize the cream? No. The Ninja Slushi chills but does not heat, so treat this drink like any other dairy cocktail. Consume within 12 hours, keep the Ninja Slushi running to maintain temperature, and discard anything that has warmed up.
How strong is this drink? With ½ cup brandy and ½ cup crème de cacao across 6 servings, each glass contains roughly the alcohol of one standard cocktail. The cream and frozen texture mask the booze considerably, so sip with that in mind.

More Easy Ninja Slushi Recipes
Ninja Slushi Root Beer Float Slush
Ninja Slushi Caramel Frappuccino
Ninja Slushi Sangria Wine Slushie
Apple Cider Slushie-Ninja Slushi Recipe
Recommended Equipment
Mixing Bowls That You Will Love, also known as the prettiest mixing bowls, I have ever seen!

Ninja Slushi Frozen Brandy Alexander
Description
Ingredients
- ½ cup vanilla brandy
- ½ cup crème de cacao
- 2 cups heavy cream
- Freshly grated nutmeg, for garnish
- Whipped cream, for topping
Instructions
- Stir the vanilla brandy, crème de cacao, and heavy cream together in a pitcher until smooth.
- Pour the mixture into the Ninja Slushi vessel, staying between the fill lines.
- Select the Frappe preset and turn the temperature all the way up.
- Let the Slushi run for 30 to 60 minutes until the mixture reaches a thick, scoopable slush.
- Dispense into chilled coupes or rocks glasses.
- Top each serving with whipped cream and a generous grating of fresh nutmeg. Serve immediately.
Equipment
- NInja Slushi Machine
- Mixing Bowl or Pitcher
- Spoon
- Chilled Glasses
Notes
- The Slushi will hold the drink at perfect temperature for up to 12 hours.
- Pre-chill your glassware in the freezer for the best presentation.
- Substitute regular brandy or cognac plus ¼ teaspoon vanilla extract if you do not have vanilla brandy.
- For a stronger drink, increase the brandy to ¾ cup and reduce the cream to 1¾ cups.
Nutrition
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