These Frankenstein floats are such a fun, kid-friendly Halloween drink that’s perfect for parties. All you need is 3 ingredients, plus some cups, Sharpies, and mediocre art skills (that’s part of the fun)! I love to serve them as a non-alcoholic option for Halloween parties, movie night, and more!

Why You’ll Love This Recipe
- Perfect for Halloween. Their bright green color and fun monster-inspired decorations make them an instant party favorite!
- Quick and easy to make. With just a few ingredients, you can have a festive party drink ready in minutes
- No cooking required. They’re an effortless Halloween treat when you want something fun without turning on the stove or oven!
- Fun to decorate. Add candy eyes, sprinkles, or other spooky toppings to give each float its own personality!
- Kid-approved. Kids love helping build these fizzy, creamy monster drinks
- Perfect for parties. They’re an eye-catching addition to Halloween gatherings, classroom celebrations, and spooky movie nights
- Easy to customize. Switch up the soda, ice cream flavors, or decorations to create your own monster masterpiece
- A dessert and drink in one. Enjoy cool sherbet (or ice cream) and bubbly soda in every delicious sip!
- Ready in minutes. It’s the perfect last-minute Halloween recipe when you’re short on time.
- Guaranteed to make everyone smile. Whether you’re serving kids or adults, these playful Frankenstein floats bring plenty of Halloween fun to the table

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Ingredients List

- 1 scoop lime sherbet (per cup)
- Green Hawaiian punch
- Sprite (or another lemon-lime soda)
Ingredient Tips and Substitutions
- Instead of lime sherbet you can use pistachio ice cream, or even vanilla ice cream (but the color will be different with the latter)
- The green Hawaiian punch can be swapped for another green drink of choice if desired (but I think this gives the best color)
- Lemon lime soda like Sprite gives it the classic punch feel! You could also use all Sprite and add 1-2 drops of neon green food coloring, or you can substitute Mountain Dew or Jarritos lime soda here too
- You can customize your drink with other fun toppings, like green frosting rim dipped in Halloween sprinkles, a whipped cream or Cool Whip topper, or anything similar!
Equipment Needed
- Clear cups (I use 16-ounce size plastic disposable cups, but you can adjust for whatever you have)
- Sharpie marker (a dry erase marker works too, but it’s not as deep colored)
- Optional: You can glue on plastic googly eyes to the cups ahead of time instead of drawing them on if you like!
Step By Step Instructions
- Decorate your plastic cups with a Sharpie (or similar). Draw on a mouth, eyes (eyebrows are optional), scar, and some spiked hair to create the Frankenstein look!

- Add a scoop of lime sherbet to each cup (for large cups or for personal preference, you can absolutely do 2 scoops)

- Fill the cup about â…” of the way with green Hawaiian punch, then top the remaining â…“ with Sprite (pour slowly, as it will fizz up a lot). Repeat for each cup to achieve desired number

- Add any toppings as desired, plus a fun straw of course. Enjoy!

Pairing Suggestions
Frankenstein floats are creamy, fizzy, and frightfully fun, making them the perfect Halloween dessert drink. Pair them with spooky sweets, savory party snacks, and festive treats for a monster-sized celebration!
Spooky Sweet Treats
- Mummy Rice Krispie treats: A chewy Halloween favorite that’s easy to make ahead
- Witch hat cookies: Festive cookies that look great on any Halloween dessert table
- Halloween brownies: Decorate with candy eyes or orange and black sprinkles
- Candy apples: A classic fall treat with plenty of Halloween flair!
- Candy corn fudge: Creamy, colorful fudge that captures the look of everyone’s favorite Halloween candy
Halloween Party Snacks
- Halloween snack mix: A sweet and salty mix of popcorn, pretzels, cereal, and candy. Try my Halloween Puppy Chow!
- Pretzel broomsticks: A fun savory snack that’s easy for kids to help make
- Crescent roll witch hats: A festive appetizer with a spooky twist
- Monster popcorn: Toss popcorn with green candy melts and Halloween sprinkles
- Pumpkin-shaped cheese ball: A crowd-pleasing appetizer for Halloween parties!
Candy & Desserts
- Halloween bark: Loaded with colorful candy and festive sprinkles. My Halloween Crack Candy is a great choice!
- Chocolate-covered Oreos: Decorated with spooky designs or candy eyes!
- Ghost cupcakes: A fun and fluffy Halloween dessert
- Monster cookies: Packed with colorful candies for a festive touch
- Chocolate pudding cups: Top with crushed cookies and gummy worms for a spooky “dirt” dessert
More Halloween Drinks
- Halloween punch: A colorful party drink for guests of all ages
- Witch’s brew mocktail: Bright, bubbly, and perfectly themed
- Hot apple cider: A cozy option for chilly Halloween nights
- Caramel apple cider: Sweet fall flavors pair well with the creamy float
- Green lemonade: A simple monster-themed drink for younger guests
Best Occasions
Frankenstein floats are perfect for Halloween parties, classroom celebrations, trick-or-treat gatherings, spooky movie marathons, and family game nights.
Serve them alongside a mix of festive desserts and Halloween snacks for a party spread that’s every bit as fun as it is delicious!
Recipe FAQs
Is Frankenstein Associated With Halloween?
Yes! Frankenstein’s monster has become one of Halloween’s most recognizable characters. Although the original novel wasn’t about Halloween, the monster’s appearance in classic horror films made it a longtime symbol of spooky season.
Can I Make These Ahead Of Time?
It’s best to assemble Frankenstein floats just before serving so the ice cream stays firm and the soda remains fizzy. You can prep your glasses, garnishes, and ingredients ahead of time to make assembly quick and easy.
Can I Use A Smoothie Instead?
Absolutely! A green smoothie made with ingredients like spinach, banana, and pineapple makes a fun, kid-friendly Frankenstein-inspired drink. Top it with whipped cream, candy eyes, or festive sprinkles for a spooky finishing touch.
Tips For the Best Frankenstein Floats
- The longest amount of prep for these floats is just decorating the cups! I recommend you do that ahead of time (the kids can help) and then the drinks themselves take just minutes to assemble!
- Chill your ingredients (the soda and punch) ahead of time for best results, so that they’re crisp, cold, and refreshing (and will take a little longer to dissolve the sherbet)

Serving Tips
- Serve with a straw and a long spoon. Guests can enjoy the fizzy soda first, then dig into the creamy ice cream as it melts!
- Make it party-friendly. Set up a DIY float bar with different sodas, toppings, and decorations so everyone can build their own monster
- Don’t wait to enjoy it. Frankenstein floats are best served immediately while they’re extra fizzy, creamy, and perfectly spooky!
Final Thoughts
Frankenstein floats are a fun, kid-friendly drink perfect for your next Halloween party! Have fun decorating some spooky monster-themed cups, then fill them with this 3 ingredient party punch and enjoy!
You can prep the glasses ahead of time to make things even easier, so that assembly is super fast and ready to enjoy. I love to serve these floats at Halloween parties, before or after trick or treating, or even on monster themed movie night!
They’re sweet, bubbly, fun, and loved by kids and adults alike. Plus, you can customize your float with different faces, sodas, or even extra toppings to make them your own, for a spooktacular Halloween treat!

Frankenstein Floats Recipe
Equipment
- Clear plastic cups (I use 16-ounce)
- Sharpie (black)
- Ice cream scoop (or similar)
Ingredients
- 1 scoop lime sherbet (per cup)
- Green Hawaiian punch
- Sprite (or another lemon-lime soda)
Instructions
- Decorate your plastic cups with a Sharpie (or similar). Draw on a mouth, eyes (eyebrows are optional), scar, and some spiked hair at the rim to create the Frankenstein look!
- Add a scoop of lime sherbet to each cup (for large cups or for personal preference, you can absolutely do 2 scoops)1 scoop lime sherbet
- Fill the cup about â…” of the way with green Hawaiian punch, then top the remaining â…“ with Sprite (pour slowly, as it will fizz a lot). Repeat for each cup to achieve desired number of servingsGreen Hawaiian punch, Sprite
- Add any toppings as desired, plus a fun straw (and/or a spoon). Enjoy!
Notes
- Instead of lime sherbet you can substitute pistachio ice cream (or similar)
- The green Hawaiian punch can be swapped for another green drink of choice (but I think this gives the best color)
- You can also use all Sprite (no punch) and add 1-2 drops of neon green food coloring. Feel free to substitute Mountain Dew or Jarritos lime soda here, too
- You can customize your drink with other fun toppings, like a green frosting rim dipped in Halloween sprinkles, a whipped cream or Cool Whip topper, or anything similar!
- Exact nutritional values will vary based on brand and flavor of ingredients, size of cups and pours, decorations added, and quantity consumed, so please consider this a guideline only
Nutrition






