Nothing says summer like a cold, juicy bite of pineapple—but when soaked in Malibu rum? That’s a whole new level of tropical. This viral treat has exploded across TikTok feeds and Pinterest boards, and for good reason.
With just three ingredients and a chill time that does all the work, these adult pineapples are the kind of sweet surprise everyone wants at a poolside party or girls’ night in.
Why This TikTok Recipe Keeps Going Viral
It’s the simplicity, really. No fancy tools, no bartending experience—just one large pineapple, a splash of coconut-laced rum, and a few hours of patience.
The fruit transforms while it chills, becoming infused with that sun-kissed Malibu vibe without losing its crisp bite. That’s probably why this easy treat keeps resurfacing in new recipe trends every few weeks.
TikTok users aren’t just loving it for the flavor either. It’s the look. These mason jar spears have the aesthetic of a beach getaway in a glass.
They’re eye-catching, totally Instagrammable, and way easier to make than most fancy cocktail recipes. Some creators even give them a quick spin in the freezer for an extra chill, just short of frozen.
Where & How to Serve These Boozy Pineapple Spears
Perfect for warm-weather entertaining, these pineapple spears double as snacks and drink garnishes. They fit right in at backyard cookouts, baby showers (maybe label them clearly!), or low-key hangouts with friends.
Don’t have a party? No problem—store a jar in the fridge for solo relaxation after work.
They also pair beautifully with tropical drinks. Think piña coladas, coconut mojitos, or a simple Malibu and soda. You could even add a spear to a tiki mug or float one in a rum punch bowl for extra flair.
Want a stronger flavor hit? Try swapping the coconut water for pineapple juice or skipping it altogether. The flexibility is what makes this one of those must-try recipes that adapts to whatever you’re vibing with.
Tips to Make It Even Better (And Avoid Mush)
Here’s where it can go wrong: over-soaking. This ain’t a set-it-and-forget-it deal. More than 24 hours in the fridge and those pretty spears start to get soft—like, too soft.
Texture matters here, so set a timer if you’re the forgetful type.
And not all pineapples are equal. Too ripe, and you’ll end up with a mess. Firm is the way to go, which gives the spears that snappy crunch even after soaking.
As for slicing? Keep them uniform. Uneven spears don’t soak the same, and no one wants a pineapple that’s either too boozy or barely flavored.
Quick Swaps & Flavor Twists
The base recipe’s solid, but once people start sharing these on social, the variations show up fast. Banana rum instead of coconut? Yup. Mango rum with lime zest sprinkled on top? Also yes.
Want it sweeter? Sub in pineapple juice instead of coconut water. Want more kick? Just go straight rum and ditch the mix-ins.
Even the jars themselves get the glow-up. Some folks layer mint leaves or tuck in cocktail cherries for a pop of color. Others rim the jars with sugar or chili-lime seasoning.
This recipe’s gone viral because it’s like a blank canvas with tropical vibes. Totally fun, ridiculously easy.
Why It Keeps Trending
Simple + photogenic + booze = unstoppable recipe gold. That’s basically the formula. But also—it’s just good. It hits that perfect spot between refreshing and fun, especially for grown-up snackers who want something more than the usual chips and dip.
These soaked pineapple spears have joined the ranks of frozen grapes and boozy gummy bears as quick, low-effort recipes that rack up views on TikTok and Pinterest.
They’re the kind of snack that feels like a little cheat code for summer entertaining, and that’s exactly why they’ll keep trending.
Viral Tiktok Adult Pineapple Spears Cocktail Recipe
Equipment
- Two wide-mouth 16 oz mason jars with lids
- Measuring cup (with spout)
- Sharp kitchen knife
Ingredients
- 1 large golden pineapple
- 1 cup Malibu Rum
- ½ cup pure coconut water
Instructions
- Set out two 16-ounce mason jars and remove the lids.
- Cut the pineapple: slice off the top and bottom, then stand it upright to carefully remove the skin and tough outer layer.
- Cut the pineapple into quarters vertically, then trim out the core from each section.
- Slice each quarter into long spears, aiming for about 12 to 14 even pieces.
- Distribute the spears equally between the jars, trimming them slightly if they’re too long to fit.
- In a measuring cup, stir together the Malibu Rum and coconut water until well combined.
- Pour this mixture over the pineapple spears, making sure each jar gets an equal share of the liquid.
- Seal the jars tightly with lids or cover them securely with plastic wrap.
- Place the jars in the refrigerator and let the pineapple soak for a minimum of 4 hours. Do not refrigerate longer than 24 hours to avoid overly soft fruit.
Notes
Davin is a jack-of-all-trades but has professional training and experience in various home and garden subjects. He leans on other experts when needed and edits and fact-checks all articles.