Name: Peanut Butter Banana Shake Cocktail
Prep time: 5 min
Total time: 5 min
Ingredients: 2 oz banana liqueur ???? – sweet, fruity base that adds rich banana flavor; 1 oz peanut butter whiskey ???? – creamy, nutty depth; 1 cup vanilla ice cream ???? – for rich, velvety body and sweetness; 1/4 cup milk ???? – to adjust the thickness (use whole milk or oat milk for extra creaminess); 1 tbsp creamy peanut butter ???? – enhances the nutty richness; 1/2 banana ???? – fresh and ripe for natural banana flavor; 1/2 tsp vanilla extract ???? – optional, but deepens the dessert-like vibe; Ice ❄️ (optional, for a thicker, colder consistency); Whipped cream ???? – for topping; Garnish: banana slices ????, crushed peanuts ????, peanut butter drizzle ????, or mini cookie ????

Introduction:
Imagine the cozy comfort of a peanut butter and banana sandwich—but in liquid form, chilled, spiked, and swirled into the perfect grown-up milkshake. The Peanut Butter Banana Shake Cocktail is a luscious, nostalgic treat that feels like childhood with a twist of sophistication. Creamy, rich, and decadent, this cocktail transforms classic pantry ingredients into a dessert-worthy drink, perfect for sipping after dinner or serving as a show-stopping weekend indulgence.

This cocktail isn’t just a beverage—it’s a mood. A creamy milkshake meets cocktail hour with smooth banana liqueur, nutty peanut butter, creamy ice cream, and a splash of your favorite spirit. It’s velvety, frothy, and filled with comfort in every sip. Whether you’re toasting to sweet memories or just craving something unique and decadent, this shake delivers a flavor profile that’s both nostalgic and elevated.

Why Is This Recipe So Popular?
The Peanut Butter Banana Shake Cocktail has gained immense popularity because it taps into two major cravings—comfort and indulgence. With the viral success of dessert cocktails and boozy milkshakes, this recipe stands out by combining familiar flavors in an adult-only version of a beloved classic. The pairing of banana and peanut butter has always been a hit in smoothies and desserts; now it’s been upgraded with a spirited kick that transforms it into an irresistible cocktail sensation.

It’s popular at themed parties, retro-inspired gatherings, and cozy at-home cocktail nights. Its creamy texture, balanced sweetness, and the unmistakable flavor combo of peanut butter and banana keep people coming back for more. Add to that its Instagram-worthy look when topped with whipped cream and banana slices, and it’s no surprise that this drink keeps trending.

Why You’ll Love This Recipe:
You’ll fall head over heels for this shake-style cocktail because it’s:

???? Comfort in a glass – the familiar, cozy flavors of banana and peanut butter.
???? Rich & creamy – with ice cream and milk giving it the smoothest texture.
???? Boozy but balanced – the alcohol enhances, not overwhelms, the flavor.
???? Dessert-worthy – it doubles as both a drink and a sweet treat.
???? Party-friendly – fun to serve in milkshake glasses with retro garnishes.
⏱ Quick to make – just blend, pour, and serve.

If you’re looking for a cocktail that satisfies both sweet cravings and a need for creativity, this is the one.

Ingredients:

2 oz banana liqueur ???? – sweet, fruity base that adds rich banana flavor
1 oz peanut butter whiskey ???? – creamy, nutty depth
1 cup vanilla ice cream ???? – for rich, velvety body and sweetness
1/4 cup milk ???? – to adjust the thickness (use whole milk or oat milk for extra creaminess)
1 tbsp creamy peanut butter ???? – enhances the nutty richness
1/2 banana ???? – fresh and ripe for natural banana flavor
1/2 tsp vanilla extract ???? – optional, but deepens the dessert-like vibe
Ice ❄️ (optional, for a thicker, colder consistency)
Whipped cream ???? – for topping
Garnish: banana slices ????, crushed peanuts ????, peanut butter drizzle ????, or mini cookie ????

Preparation:

Step 1: Prepare Your Blender
Add the banana liqueur, peanut butter whiskey, vanilla ice cream, milk, peanut butter, banana, and vanilla extract to a high-powered blender. If you want it colder or thicker, throw in a handful of ice.

Step 2: Blend Until Creamy
Blend on high for 20–30 seconds until everything is smooth and frothy. Make sure the peanut butter and banana are fully integrated for the perfect sip.

Step 3: Taste & Adjust
Taste your mixture. If you want it thicker, add more ice cream. Too thick? Add a splash more milk. If you want it sweeter, a drizzle of honey or maple syrup works beautifully.

Step 4: Pour and Top
Pour the shake into a chilled milkshake glass, highball, or coupe. Top with a swirl of whipped cream.

Step 5: Garnish and Serve
Add banana slices along the rim, a sprinkle of crushed peanuts, or a drizzle of peanut butter. Serve with a wide straw or long spoon.

Variation:

???? Chocolate Peanut Butter Banana: Add 1 tbsp chocolate syrup or use chocolate ice cream.
???? Vegan Version: Use dairy-free ice cream, almond milk, and peanut butter liqueur.
???? Rum Twist: Swap peanut butter whiskey with dark spiced rum.
☕ Mocha Shake Cocktail: Add 1 shot of espresso for a caffeine kick.
???? Elvis Style: Drizzle with honey and add bacon bits on top (yes, really).
???? Fruity Boost: Add a few strawberries to the blend for a PB&J twist.

Cooking Note:
This cocktail is best made fresh in small batches. Because it contains ice cream, it’s not ideal for advance prep, as it may melt or lose its texture. If you’re making several, prep all the ingredients and blend per serving just before serving time.

You can also prepare a base blend of banana liqueur, peanut butter whiskey, and vanilla extract and keep it chilled. Then just add the frozen components before serving.

Serving Suggestions:

???? Serve as dessert after a barbecue or burger night.
???? Great for birthday parties or retro 1950s-themed events.
???? Use small milkshake glasses for boozy tasting flights.
????‍???? Pair with peanut butter cookies or banana bread for a matched treat.
???? Movie nights: serve this indulgent shake with popcorn and candies.

Tips:

Use ripe bananas for the sweetest, best flavor.
Blend ice cream that’s slightly softened for easier mixing.
Drizzle the inside of your glass with peanut butter or chocolate syrup for visual flair.
Add a pinch of sea salt to bring out the sweetness.
Use frozen banana slices instead of ice to thicken without dilution.

Prep Time: 5 minutes
Cooking Time: 0 minutes
Total Time: 5 minutes

Nutritional Information (Approx per serving):

Calories: 320
Carbohydrates: 28g
Sugar: 21g
Protein: 4g
Fat: 14g
Sodium: 90mg
Alcohol by Volume (ABV): ~10–12%

FAQs

Q: Can I make this without alcohol?
A: Absolutely! Just leave out the liqueurs and use banana extract and a splash of vanilla to mimic the flavor.

Q: What’s the best peanut butter to use?
A: Creamy peanut butter works best for a smooth consistency. Avoid natural peanut butter that separates easily.

Q: Can I use frozen bananas?
A: Yes, frozen banana slices are great for thickening the drink and keeping it icy cold.

Q: How long will it stay good?
A: This cocktail is best served immediately after blending. Leftovers can be frozen, but the texture may change.

Q: What can I substitute for peanut butter whiskey?
A: Try regular whiskey with a dash of peanut butter extract or use a peanut butter-flavored syrup with a neutral spirit like vodka.

Conclusion:
The Peanut Butter Banana Shake Cocktail is an indulgent, playful spin on two classic childhood flavors—now grown-up and cocktail-hour approved. Rich, creamy, and oh-so-satisfying, this drink brings the perfect amount of decadence to your glass. Whether you’re serving it as a dessert replacement, a late-night treat, or a highlight of your cocktail party, it’s a guaranteed crowd-pleaser that evokes nostalgia with every sip. Easy to whip up and even easier to love, it’s one of those recipes you’ll come back to whenever you want to wow your guests—or just yourself.