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Inspired by a sweet little coffee shop on the Puerto Rican coast, this wholesome banana almond milk smoothie with flax, vanilla, and a hint of cinnamon tastes like a milkshake yet is immensely more healthy and satisfying. Frozen bananas are the key!
In a very different era, my husband and I took a vacation to Rincon, Puerto Rico. Although it feels like the trip happened in a different millenniumโweโve had two kids and completed two international moves since thenโwe remember Rinconโs beauty very well. The town is a big surfing destination, and though we donโt surf, we soaked up the gorgeous sunsets, good food, lounging, and watching and listening to waves crash at night. All the usual beach vacation goals!

One specific stand-out was a tiny little coffee shop in town, Banana Dang. We went running almost every morning, it was hot and humid, and if you go inland just a tiny bit Rincon is actually quite hilly, so we were super sweaty and spent by the end of each workout. I think it was the second day of our trip that we happened to pop into Banana Dang for a post-run smoothie, and we literally went back every single day after that. If memory serves, we even went twice on the last day, before driving back to San Juan.
Every smoothie at Banana Dang was amazingโand we did try them allโbut my hands-down favorite was the simplest on the menu: a banana concoction with flax seeds and just a hint of vanilla and cinnamon. I craved it the whole vacation and found myself routinely wishing for one after we returned home.
This was back before I spent so much time in the kitchen, so it took me a minute to realize I could try to recreate it. Ha!
Now Iโve been making this same smoothie for years. Every single batch still brings me joy!
Why Youโll Love This Banana Almond Milk Smoothie
- Everyday, real food ingredients
- As satisfyingly creamy and rich as a delicious milkshake
- No ice required
- A fantastic use for one or two overripe bananas
- Easy to adjust to your tasteโadd extra fruit, more cinnamon, chia, etc.
- Naturally sweet from the bananasโNO added sugar or sweetener
What Others Say:
โJust tried it โ itโs AMAZING! Thank you ๐โ -Nadia
โI am pleasantly surprised by how good this smoothie is. Such simple readily available ingredients too. Thank you!โ -Jess

Ingredient Notes
How To Freeze Bananas for Smoothies
- Peel and slice your ripe bananas before freezing; in my experience, this is the best route to creamy banana-based smoothies. I like to slice two at a time, if possible, toss them into a medium-sized silicone bag, and freeze for 2-3 months. The frozen slices can go straight into any powerful blender, where theyโll make a thick, satisfying smoothie with no need for ice or yogurt to thicken, etc.
- Alternatively, toss whole, unpeeled bananas into the freezer for 2-3 months. The only downside to this method for smoothies is that youโll need to defrost the banana slightlyโ10-20 seconds in the microwave does the trick for meโin order to peel it. This in turn means itโs not quite as cold and creamy of a smoothie base.

More Recipes That Use Extra Bananas
Have even more overripe fruit? Put it to good use with some of these favorites: my ever-popular five banana banana breadย and all of these muffins: blueberry banana,ย banana bran,ย banana chocolate chip, andย banana zucchini with walnuts.
A final side note: in the many years since our vacation, Banana Dang has closed in Rincon and relocated to southern California. I hope to find myself nearby one day!
In the meantime, though, Iโm awfully grateful to make my own perfectย smoothie at home. And now you can, too! Enjoy!
More Smoothie Recipes
- Blueberry Oat Almond Milk Smoothie
- Strawberry Pomegranate Smoothie
- Simple Banana Protein Shake
- Blood Orange Banana Smoothie
- Chocolate Almond Milk Smoothie
Wholesome Banana Almond Milk Smoothie
Ingredientsย
- 2 bananas, sliced and frozen
- 1 cup almond milk, unsweetened vanilla or natural
- 1 Tablespoon whole flaxseeds, see note
- 1 teaspoon vanilla extract
- 1/2 teaspoon ground cinnamon
Instructionsย
- Combine all ingredients in blender and pulse on high for 30 seconds to 1 minute, until mixture is completely smooth and thick. Serve immediately.2 bananas, 1 cup almond milk, 1 Tablespoon whole flaxseeds, 1 teaspoon vanilla extract, 1/2 teaspoon ground cinnamon
Notes
- Milk: Substitute any other type of milk that you like, dairy or non-dairy. Just be aware that this smoothie is already naturally sweet from the bananas, so using a sweetened milk product may not be necessary.
- Flaxseed: For a lot of people, ground flaxseed meal is easier to digest than whole flaxseeds; if this applies to you, by all means include the meal instead, or omit it entirely. I do still prefer the slight texture and mildly nutty flavor that whole flaxseeds offer.
- Variations: Other easy twists on this smoothie include adding in chia seeds as well or instead of the flax, adding a pinch of nutmeg or ginger, or tossing in a few berries, as well.
- Add Protein: I have had good results mixing one or two scoops of vanilla protein powder directly into this smoothie, or just making this banana protein shake instead. You also can mix in 2-3 Tablespoons of peanut butter, other nut butters, or powdered PB2; voila: peanut butter banana smoothie.
- Yield: For us this yields one large or two small-ish smoothies.
Nutrition
Nutrition information is automatically calculated, so should only be used as an approximation.

This smoothie looks super healthy. Just a few tasty ingredients go a long way!
I love how simple this smoothie is. I always tend to add way too many ingredients in my smoothies, but I’m sure my kids will love this healthy banana “milkshake”
Your trip to Puerto Rico sounds magical. I’d love to go there someday! I love how easy and delicious your recipe is. I simply adore bananas in smoothies!! And I always use almond milk so it’s a win for me!! Great recipes and beautiful photos!
Hi Elaine! It was really great – we want to go back, although I’m sure much will have changed after the hurricane(s) last year. So sad. Glad you like the recipe – bananas and almond milk make a fantastic combination! And thank you so much for your kind words about the photos!
I like using my bullet for smoothies dressing etc.
simple and delicious! Banana smoothie is one of my go-to recipes. Love the addition of flaxseeds.
Thanks for sharing!
Thanks so much, Ashima – I appreciate you stopping by and am glad you like the recipe!
A classic flavor combo for smoothies. It never fails! Delicious.
Agreed – it’s the one smoothie combo I go back to again and again! Thanks so much, Kate!
After a knee injury I am finally able to run again. Did 5 miles today. This would have been the perfect post run drink.
Congratulations on being back out there! Five miles is a great run – I rarely fit in more than three these days. You’ll have to have this ready to whip up after your next run – it’s a great motivator! ๐
That sounds so yummy! Takes me back to holiday times!
i love this.. banana dang is actually located in oceanside ca now .. i love this vanilla dang.. i been looking for how to make it for awhile now – thank you very much.. at over $7 each gets costly..lol
Hi Thomas, that’s great, so happy to hear it and that this might help you save a few bucks! Yup – with something I crave this often, $7 a pop would definitely add up, ha!
I am in such a smoothie mood right now! All those Christmas cookies…LOL. This is basically the exact smoothie I have every day, with the addition of a few more fruits and some kale for color and a bit more flavor. Solid recipe, girl! Yum!
Gorgeous and delicious drink! I love smoothies with all my heart and always ready to explore !