
This Coconut Key Lime Pie Smoothie brings serious tropical vibes and packs in leafy greens plus a punch of protein. It’s super creamy and bright with coconut and tangy lime swirling together. Grab this zesty glass for breakfast, post-sweat snack, or a fun twist on dessert that leaves you feeling good.
It all started on a scorcher of a summer day when my crew was craving something sweet but I needed it to energize us. Took just one sip for everyone to fall for it!
Dreamy Ingredients
- Shredded toasted coconut: Toss it on top for a warm, toasty vibe and subtle crunch
- Whipped cream: Plop on a big swirl for that fancy finish—coconut or regular, your call
- Graham cracker crumbs: Rim those glasses for pie in a cup Pick a crunchy, tasty brand
- Maple syrup or honey: Add if you like it sweeter but often not needed if your yogurt’s sweetened
- Vanilla extract: Makes things taste like dessert and adds extra depth Good vanilla works wonders
- Fresh spinach: Adds a punch of green and nutrition but you’ll never taste it Start with a half cup or toss in more for an extra boost
- Light coconut milk: Makes things rich and coconutty Canned gives the fullest flavor, or use your favorite milk for lighter sips
- Vanilla or coconut Greek yogurt: Creamy with protein Greek keeps it thick Coconut- or non-dairy yogurt works for a vegan spin If you find key lime yogurt, go wild
- Fresh lime juice: Boosts the tang and brightness Reach for key limes if you can—they pop with flavor
- Lime zest: Loads up the glass with citrus scent Use fresh zest from tiny key limes or regulars for the most pizzazz
- Frozen ripe banana: Chunked and ready to go Frozen keeps things thick and sweet and skips the ice
Easy How-To
- Dress Up Your Glass
- Grab a lime wedge to dampen the edge of your glass, then press the rim into a plateful of crushed graham crackers so you get that crust magic all around.
- Serve It Up
- Pour your creamy smoothie into the fancy-rimmed glass. Spoon on some whipped cream and sprinkle over toasted coconut. Grab a straw, snap a pic if you want, then dig in!
- Sip and Adjust
- Give your smoothie a sip to check the sweetness. If you want, add a little honey or maple syrup. If you do, blend one last time until smooth again.
- Blend Your Mix
- Drop banana slices, yogurt, spinach, coconut milk, fresh lime juice, lime zest, and vanilla into your blender. Blend on high until it’s creamy and smooth. Too thick? Pour in a bit more milk and blend again until just right.

Good-to-Know Facts
- Easy sneaky way to amp up your daily greens with no veggie flavor
- Packed with filling healthy fats and lots of protein thanks to yogurt and coconut
- This gem is a breeze to throw together for breakfast or dessert, even if you’re short on time
The best part? When I zest the lime, that bright smell floats through the house and my kids know a treat’s coming. I just love their giggles when whipped cream gives them silly mustaches on the first sip.
Keeping It Fresh
Whip up the smoothie up to a day before and stash it sealed in the fridge. If it firms up after sitting, just reblend or shake hard. Makes awesome popsicles, too—pour leftovers into molds and freeze for a chill snack.

Swap-It Options
Need it plant-based? Swap in coconut or almond yogurt. No spinach? Baby kale slides in just fine. Want to pack in more protein? Stir in vanilla or plain protein powder. You can switch to any milk you have, but coconut makes it extra creamy and dessert-like.
Fun Ways to Serve
Rim your glass with graham crumbs for the classic look. Level up by chilling your glass before pouring in. Pop a lime wedge or some toasted coconut on top for more tropical flair. Or pour into little glasses, grab some mini spoons, and turn them into cute personal desserts.
History and Vibes
This treat takes its cue from Key West where tiny limes are everywhere and that tart pie is king. Here, you get those famous lime flavors with all the good nutrients you crave. Turning favorites like key lime pie into healthy smoothies is how lots of folks now remix old-school sweets into everyday fun.
FAQs About the Recipe
- → Is it okay to use regular milk instead of coconut milk?
Sure thing! Swap in any milk you like. Just know coconut milk brings that extra tropical kick.
- → How do I make this drink vegan-friendly?
Pick any plant milk and use coconut or your go-to dairy-free yogurt to keep it all vegan.
- → Will spinach make it taste weird?
Nah! Spinach mostly adds color and some good nutrients—you’ll barely even taste it with the coconut and lime shining through.
- → Can I blend in protein powder?
Go for it! Vanilla protein powder works great. Makes this even more filling and yummy.
- → Is this smoothie a good way to start the day?
For sure. You get some protein, healthy fats, and fruit, so it's a solid, satisfying breakfast.
- → What are fun toppings for this?
Try crushed graham crackers on the rim, add a bit of whipped cream, top with lime zest or sprinkle on some toasted coconut flakes.