Alcoholic Root Beer Float

Section: Fun Meals Kids Will Love

This float combines fizzy root beer with the rich notes of peanut butter whiskey, paired perfectly with creamy vanilla ice cream. Topped with whipped cream, peanut butter drizzle, and crushed peanuts, it offers a smooth and indulgent flavor experience. The careful layering ensures the drink remains chilled and foamy, making it a delightful treat for any occasion.

Harper
Contributed by Harper
Last updated on Fri, 09 Jan 2026 10:41:37 GMT
A glass of alcoholic root beer float. Save
A glass of alcoholic root beer float. | flavorrhaven.com

This creamy and nostalgic alcoholic root beer float is the perfect indulgence for warm evenings or weekend treats. The unique combination of peanut butter whiskey and root beer brings a playful twist to a classic soda fountain favorite, delivering a rich and satisfying dessert cocktail that's both fun and comforting.

I first tried this float at a friend's summer party and immediately fell in love with the creamy peanut butter notes mingling with fizzy root beer. It quickly became my go-to for casual entertaining.

Ingredients

  • Root beer: four to six ounces to provide a fizzy and sweet base for the cocktail choose a robust brand for the best flavor
  • Skrewball peanut butter whiskey: one and a half ounces it adds a smooth and nutty character that truly sets this float apart
  • Vanilla ice cream: about two scoops or one cup for that creamy texture and sweet vanilla balance pick a quality brand with rich cream to enhance the richness
  • Whipped cream: to top adds a fluffy lightness and creamy finish that lifts the whole drink
  • Peanut butter: warmed until pourable this gives a decadent drizzle with intense peanut flavor use natural peanut butter for a fresh taste
  • Crushed peanuts: for crunch and added texture to contrast the smoothness of the ice cream and cream

Instructions

Soda Base:
Pour the root beer slowly into a large soda glass or classic milkshake glass This helps maintain some fizz and avoids overflowing or excessive foam
Add Peanut Butter Whiskey:
Carefully pour in one shot or one and a half ounces of Skrewball peanut butter whiskey This creates the signature bold flavor and creamy nutty layer
Add Ice Cream:
Gently drop one to two scoops of vanilla ice cream into the glass Take care not to overflow to preserve the drink's classic layered look and let the ice cream start melting into the root beer subtly
Top With Whipped Cream:
Spread a generous dollop of whipped cream on top of the float This adds extra creaminess and a light airy texture to complement the rich drink
Add Peanut Butter Drizzle and Peanuts:
Drizzle the warmed peanut butter on top of the whipped cream Then sprinkle crushed peanuts to add crunch and give a visually appealing finish
A glass of alcoholic root beer float.
A glass of alcoholic root beer float. | flavorrhaven.com

My favorite ingredient is the Skrewball peanut butter whiskey which adds the perfect creamy and nutty balance that pairs flawlessly with the root beer. One memorable summer evening when I served this at a backyard barbecue everyone, adults and kids alike, loved the playful adult version of a childhood favorite. It sparked lots of smiles and good conversation.

Storage Tips

Because this is a creamy and fizzy cocktail it is best enjoyed immediately and does not store well once mixed. Store unopened root beer and whiskey in a cool place out of direct sunlight and keep ice cream frozen until ready to use for the freshest results.

Ingredient Substitutions

If you cannot find Skrewball peanut butter whiskey try other flavored whiskeys such as honey or cinnamon for a different but still delicious twist. Root beer can be substituted with cream soda for a sweeter and less spicy alternative. Non-dairy or vegan ice cream works well here if you want to keep it plant-based or dairy-free.

Serving Suggestions

Serve this float with classic old-fashioned popcorn or salted peanuts for a nostalgic snack pairing. It makes a fun after-dinner dessert drink or a surprising treat at casual parties or celebrations.

A glass of alcoholic root beer float.
A glass of alcoholic root beer float. | flavorrhaven.com

This float is a delightful blend of creamy and fizzy that impresses guests and satisfies nostalgic cravings effortlessly.

FAQs about Recipes

→ What kind of whiskey is used in this float?

Skrewball peanut butter whiskey is used, adding a unique nutty flavor that complements the root beer.

→ Can I use a different type of ice cream?

Vanilla ice cream provides a creamy balance, but other mild-flavored ice creams can be substituted according to preference.

→ How should the peanut butter be prepared?

Warm the peanut butter until pourable to create a smooth drizzle topping for enhanced texture and flavor.

→ Is it important to pour the root beer slowly?

Pouring root beer slowly helps maintain the fizz and prevents the float from overflowing prematurely.

→ What role do crushed peanuts play?

Crushed peanuts add a crunchy texture contrast and deepen the peanut flavor profile.

Alcoholic Root Beer Float

A creamy mix of root beer, peanut butter whiskey, vanilla ice cream, and whipped cream topping.

Prep Time
5 mins
Cooking Time
~
Overall Time
5 mins
Contributed by: Harper

Recipe Category: Kid-Friendly

Skill Level: Beginner-Friendly

Cuisine Type: American

Recipe Output: 1 Portion Size

Dietary Features: Vegetarian-Friendly, Free from Gluten

What You'll Need

→ Beverages

01 4 to 6 fluid ounces root beer
02 1.5 fluid ounces Skrewball peanut butter whiskey

→ Creamy Components

03 2 scoops vanilla ice cream (approximately 1 cup)
04 Whipped cream to taste

→ Garnishes

05 Peanut butter, warmed until pourable
06 Crushed peanuts for topping

Step-by-Step Guide

Step 01

Slowly pour 4 to 6 fluid ounces of root beer into a large soda or milkshake glass.

Step 02

Pour 1.5 fluid ounces of Skrewball peanut butter whiskey into the glass.

Step 03

Carefully add 1 to 2 scoops of vanilla ice cream, ensuring the glass does not overflow.

Step 04

Finish with a generous dollop of whipped cream, drizzle warmed peanut butter over the top, and sprinkle crushed peanuts.

Tools You'll Need

  • Large soda or milkshake glass
  • Measuring jigger or shot glass

Allergen Notices

Inspect every ingredient for potential allergens and seek expert advice if necessary.
  • Contains dairy and peanuts
  • Contains alcohol