Alcoholic Root Beer Float Recipe - The Cookie Rookie® (2024)

Alcoholic Root Beer Float Recipe - The Cookie Rookie® (1)

By: Becky Hardin

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There are few things better on a hot summer day than a root beer float! I mean, what could be better…? How ’bout this: Alcoholic Root Beer Float! It’s a fun twist on an old favorite, combining three of my favorite things: good root beer, vanilla bean ice cream, and vanilla vodka.

Alcoholic Root Beer Float Recipe - The Cookie Rookie® (2)

Table of Contents

What’s in an Adult Root Beer Float?

When summer is in full swing, mix up yourco*cktailgame with an Adult Root Beer Float! This is one of those amazing treats of summer: so simple, so tasty.

  • Vanilla Vodka: I like Smirnoff. It’s smooth and clean tasting. Whipped cream-flavored vodka would also work well.
  • Vanilla Ice Cream: Use your favorite brand, and if you can get vanilla bean, go for it!
  • Root Beer: I love IBC brand!

Pro Tip: If you’re not a fan of vodka, try dark rum, Kahlua, or Bailey’s instead!

Variations on a Boozy Root Beer Float

There are so many ways to change up this recipe! Try changing up the alcohol by swapping in whipped cream-flavored vodka, dark rum, Bailey’s, or Kahlua. You could even swap the root beer for a hard root beer!

Swap the vanilla ice cream for your favorite flavor, like butter pecan, chocolate, or cherry! You can even swap the root beer for your favorite soda, like co*ke, Pepsi, orange soda, or cream soda.

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What’s the best root beer for this float?

Everybody will have their own thoughts on this, but my favorite root beer brand has always been IBC. My dad used to buy it by the case and swear, there was no better root beer in America.
I have tried many different types and have never found one I like better. This drink will work with whatever your favorite type is, so try to locate whichever brand brings back the best memories.

What alcohol goes best with a root beer float?

Adult Root Beer Floats use vodka. It has a light and subtle flavor, and vodka goes with nearly everything. I’m particularly fond of the combination of root beer with vanilla-flavored vodka!
This sweet and tasty combination of vanilla and root beer will take you right back to your childhood. But if you’re not a vodka fan, you could also try rum. Some of the blended alcohols might be nice, too: Kahlua or Bailey’s, for instance, would add a creamy zing to the mix.

How do I manage the foam on the float?

Adding ice cream to the mug before you pour in the root beer helps keep the foam to a minimum. But to keep the foam down even more, slightly tilt the mug or glass at about a 20-degree angle and pour in the root beer as slowly as you can.
Yup: Just like with regular beer! Gently adding the root beer prevents a head full of bubbles from forming at the top of the mug.

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What to Serve with a Spiked Root Beer Float

Enjoy this creamy, boozy root beer float with classic diner dishes, like burgers, chicken sandwiches, french fries, or chili dogs.

They’re super refreshing on a hot day paired with barbecue staples, like grilled chicken, St. Louis ribs, or pulled pork. Or, sate your sweet tooth by pairing them with a slice of New York cheesecake or cherry pie!

If you make this recipe be sure to upload a photo in the comment section below or leave a rating. Enjoy! You can also jump to recipe.

Recipe

Alcoholic Root Beer Float

4.74 from 23 votes

Author: Becky Hardin

Prep: 5 minutes minutes

Total: 5 minutes minutes

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Serves1 float

Print Rate

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Root beer over vanilla ice cream is a classic dessert–just add vodka to turn this into a Root Beer Float co*cktail!

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Ingredients

  • 4 ounces vanilla ice cream (¼ pint)
  • 8 ounces root beer IBC recommended (¾ bottle)
  • ounces vanilla vodka Smirnoff recommended (1 shot)

Instructions

  • Place 2-3 scoops of vanilla ice cream into a tall glass.

    4 ounces vanilla ice cream

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  • Fill halfway up with root beer.

    8 ounces root beer

    Alcoholic Root Beer Float Recipe - The Cookie Rookie® (9)

  • Pour 1 shot of vanilla vodka, and then top with root beer to fill to the top of the glass.

    1½ ounces vanilla vodka

Last step! Don’t forget to show me a pic of what you made! Upload an image or tag me @thecookierookie on Instagram!

Becky’s tips

  • Serve with a straw and a spoon!
  • Pour the root beer slowly at an angle to reduce fizz and the risk of overflow.
  • Start with two scoops, but you can use more if you prefer to enjoy your floatswith a spoon instead of a straw.
  • Put mugs in the freezer for 30 minutes before serving time for frosted glasses.
  • Top with whipped cream and a cherry.
  • Nutritional information will vary depending on the size of the mug, the brand of ice cream, and the size of your ice cream scoop. This recipe assumed a 1.3-ounce scoop, which is the average size. Learn more here. The brand of ice cream used in this recipe contains 59 calories per ounce.

Nutrition Information

Serving: 1float Calories: 426kcal (21%) Carbohydrates: 51g (17%) Protein: 4g (8%) Fat: 12g (18%) Saturated Fat: 8g (50%) Polyunsaturated Fat: 1g Monounsaturated Fat: 3g Cholesterol: 50mg (17%) Sodium: 121mg (5%) Potassium: 228mg (7%) Fiber: 1g (4%) Sugar: 48g (53%) Vitamin A: 477IU (10%) Vitamin C: 1mg (1%) Calcium: 156mg (16%) Iron: 0.2mg (1%)

Did You Make This?I want to see! Be sure to upload an image below & tag @thecookierookie on social media!

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More Spiked Drink Recipes We Love

  • Spiked Raspberry Sweet Tea
  • Spiked Chai
  • Slow Cooker Pumpkin Spice Hot Chocolate
  • Spiked Strawberry Shortcake Floats
  • Thai Iced Coffee
  • Adult Raspberry Italian Cream Soda

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Alcoholic Root Beer Float Recipe - The Cookie Rookie® (2024)

FAQs

What kind of alcohol goes well with root beer? ›

Bourbon: The rootbeer dampens the sweetness of the bourbon, pulling out notes of vanilla and anise. Rum: Underscores the vanilla flavor in both the rum and the root beer. Spiced rum: Capitalizes on the spices in the root beer. Vodka: Gives you a spiked drink that lets the root beer shine.

What do you put in first in a root beer float? ›

Method. Spoon a scoop or two of vanilla ice cream into a tall glass. Slowly pour root beer into the glass, allowing the foam to rise and then recede before adding more root beer. Serve with straws and spoons.

What is a root beer float made of? ›

Also known as a "black cow" or "brown cow", the root beer float is traditionally made with vanilla ice cream and root beer, but it can also be made with other ice cream flavors.

What is whiskey and root beer called? ›

A classic rickey is just liquor, lime juice and carbonated water, but reach for rye whiskey and trade the soda water for root beer, and you get the root beer rickey, a drink bartender Jim Meehan created for Cicoria, a pizzeria in Portland, Ore.

Is root beer and vodka a good mix? ›

A&W Root Beer with vodka

Of course, as it has a light and subtle flavour, vodka goes with nearly everything. We're particularly fond of the combination of root beer with flavoured vodkas like cinnamon roll or even cake! This sweet and tasty combination of spices and A&W will take you right back to your childhood.

What's the matter in root beer floats? ›

Matter is everywhere, even in a root beer float! You can find solids, liquids and gasses in a root beer float. > Solid: ice cream > Liquid: root beer > Gas: The ice cream and root beer mix and create bubbles called carbonation.

What is the foam in a root beer float? ›

The root beer helps to free air bubbles trapped in the ice cream. The fat in the ice cream coats the bubbles, protecting them and allowing them to expand to create the foam you see on root beer floats.”

What ice cream to use for root beer float? ›

Tall glasses overflowing with root beer and vanilla ice cream. Top with whipped cream and cherries for a touch of elegance.

What is the nickname for a root beer float? ›

The root beer float, also known as a "black cow" or "brown cow," is a classic American dessert that has been enjoyed for over a century.

What is root beer and ice cream called? ›

A Root Beer Float is traditionally where you would put ice cream (usually vanilla) into a cup of Root Beer.

What is a blended root beer float called? ›

If you Google “Black Cow Drink” you'll find a variety of recipes. Some say it's a root beer float with a chocolate syrup drizzle, while others consider it simply being a blended root beer float.

What reacts with root beer? ›

Root beer is a liquid that takes the shape of a container. When you add ice cream (a solid) to the root beer, the ice cream reacts with the root beer and releases carbon dioxide (gas) bubbles.

Are tequila and root beer good? ›

Ever tried a Señor Root Beer before? This root beer and tequila co*cktail is perfectly delicious. Try one out for yourself!

Does fireball and root beer go together? ›

Make it a Shooter!! Add 1 ounce of Fireball Cinnamon Whiskey and 1 ounce of root beer into a shooter glass and shoot with your friends!

What alcohol is good with Dr Pepper? ›

Combine vodka, grenadine, and ice in a glass. Add Dr Pepper. Stir gently and enjoy!

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