When the weather is still gray, a tropical smoothie can feel like a little escape. This pineapple coconut smoothie blends frozen pineapple and banana with light coconut milk, soy milk, and silken tofu for a creamy, Hawaiian style glass that tastes a lot like a piña colada, minus the rum.
One smoothie gives you 23 g protein, 6 g fiber, and about 466 calories, with no protein powder. It takes about 5 minutes to make and needs only one blender.
Light coconut milk gives you the coconut flavor with far fewer calories than the full-fat kind. For a quick look at how many calories fit your day, try my free calorie calculator.
- 23 g protein and 6 g fiber in one smoothie, about 466 calories.
- Coconut flavor, lighter. Light coconut milk keeps it creamy without a heavy feel.
- Soy for protein. Soy milk, silken tofu, and hemp hearts make it a real breakfast.
- Frozen fruit for body. Pineapple and banana make it thick and frosty without ice.
- Gluten-free and nut-free. Every ingredient fits as written.
Why This Recipe Keeps You Full
Tropical smoothies are often made with juice, sherbet, or sweetened coconut cream, which taste great but offer little protein. This version builds its creamy base from soy milk and silken tofu, then adds hemp hearts, so each glass has a solid dose of protein to go with the fruit.
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Protein and a bit of fat help slow the absorption of the natural sugar in the pineapple and banana. That means you get the sweet, sunny flavor while still feeling satisfied well after you finish.
Frozen fruit makes a thicker smoothie than ice does, and it adds fiber instead of water. Pineapple also brings vitamin C and a tangy sweetness that balances the coconut.
Light coconut milk offers the flavor and creaminess of coconut with fewer calories and less saturated fat than the full-fat version. You still get that island feel in every sip, and a squeeze of lime keeps it bright.
A Few Notes on the Ingredients
Light coconut milk. Use canned light coconut milk, not the carton beverage, for the best flavor. Shake the can well before opening. Pour leftovers into an ice cube tray and freeze them for future smoothies.
Frozen pineapple. Bagged frozen pineapple chunks are sweet and ready to go. If you use fresh pineapple, add a few ice cubes to keep the smoothie thick and cold.
Silken tofu. Silken tofu blends completely smooth and has almost no flavor, so the pineapple and coconut shine. It adds creaminess along with plant protein.
Hemp hearts. Hemp hearts add protein and healthy fats with a mild, nutty taste that pairs well with coconut. Keep them in the fridge or freezer so they stay fresh.

Pineapple Coconut Smoothie
Ingredients
Equipment
Method
- Add the soy milk, light coconut milk, silken tofu, frozen pineapple, frozen banana, lime juice, and most of the hemp hearts to a blender, saving a pinch for the top.
- Blend on high for about 1 minute, until thick and completely smooth. Add a splash more soy milk if needed to get it moving.
- Pour into a glass, sprinkle with the reserved hemp hearts, and serve right away.
Nutrition
Notes
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- Gluten-free and nut-free: This smoothie is naturally both as written.
- Protein boost: Add 1 more tbsp hemp hearts or a spoonful of plain soy yogurt.
- Add greens: Blend in a handful of baby spinach. The flavor stays tropical.
- Mango instead of banana: Use 0.5 cup frozen mango in place of the banana.
- Extra coconut: Sprinkle a little toasted unsweetened coconut on top.
Storage, Leftovers, and Serving
This smoothie tastes best right away. If you have extra, pour it into a sealed jar and refrigerate for up to 24 hours, then shake well. You can also pour leftovers into ice pop molds for a frozen treat.
For grab-and-blend mornings, portion the pineapple, banana, and hemp hearts into freezer bags. In the morning, add the soy milk, coconut milk, silken tofu, and lime juice and blend.
An opened can of light coconut milk keeps in a covered jar in the fridge for about 4 days. If you will not use it that fast, freeze it in 0.5 cup portions so every future smoothie is ready to go. The same trick works for leftover silken tofu.
Serve it with breakfast, after a workout, or on a sunny spring afternoon. For more fruity, high-protein blends without powder, browse my smoothie recipes.
Frequently Asked Questions
How Much Protein Is in This Pineapple Coconut Smoothie?
One smoothie has about 23 g protein from the soy milk, silken tofu, and hemp hearts. Values vary with brands.
Can I Use Full-Fat Coconut Milk?
Yes, but it adds more calories and saturated fat. Use 2 to 3 tbsp full-fat coconut milk with extra soy milk for a similar flavor and creamy texture without making the smoothie heavy.
Is This Like a Pina Colada Smoothie?
It has the same pineapple and coconut flavor but no alcohol and no sweetened cream of coconut. The soy milk, silken tofu, and hemp hearts also add protein, so it works as breakfast rather than dessert.
Your This-Week Plan
This week, try a breakfast rotation. Pick two smoothies you enjoy, like this one and a green smoothie, and alternate them on busy mornings. Keep freezer packs for both ready to go.
Having two easy options helps prevent boredom and makes it more likely you will stick with a protein-rich breakfast all week. At the end of the week, notice which one kept you satisfied longer, and keep that one as your go-to.
This article is for general education and isn’t medical or nutrition advice. Nutrition values are calculated from the listed ingredients and will vary with brands and substitutions.
If you eat fully plant-based, a reliable source of vitamin B12 matters, so talk with your doctor or a registered dietitian about supplementation. If you have a health condition, are pregnant or breastfeeding, or take medication, check with a professional before changing how you eat.
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