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Keto Pina Colada Recipe

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Posted by William Lang on Jul 04 2025

🍹 Keto Piña Colada — Tropical Flavor Without the Carbs

There’s nothing quite like the creamy, fruity taste of a Piña Colada on a warm day. But the classic version is loaded with sugar from pineapple juice and coconut cream — not ideal if you’re following a keto lifestyle.
With this recipe, we recreate that iconic tropical flavor with almost no carbs, using Keystone Pantry Pineapple Syrup as the star. Let’s dive into the ingredients and why they work!


🌴 Ingredients & Purpose

🥃 2 oz white rum (optional for virgin version)

Rum is the traditional spirit in a Piña Colada. It brings a warm, smooth backbone that pairs beautifully with coconut and pineapple. The good news for keto: pure rum contains zero carbs because alcohol is metabolized differently.
👉 If you prefer a non-alcoholic Piña Colada, simply skip the rum and enjoy a refreshing pineapple-coconut mocktail.


🥥 1 oz unsweetened coconut milk (canned)

Coconut milk provides the creamy, tropical richness that defines a Piña Colada. We choose unsweetened canned coconut milk because:

  • It gives a full-bodied mouthfeel without the added sugars found in coconut cream (like Coco Lopez, which is packed with sugar).

  • It’s low in carbs and high in healthy fats, helping keep this drink keto-friendly while satisfying that creamy craving.


🍍 2 tbsp Keystone Pantry Pineapple Syrup

This is the game-changer! Our Keystone Pantry Pineapple Syrup offers the vibrant, tangy-sweet pineapple flavor you expect from a Piña Colada — but without the carbs or sugars that come with pineapple juice (which can have 25+ grams of sugar per serving!).

  • The syrup is sweetened with allulose, a low-calorie sweetener that tastes and behaves like sugar without spiking blood sugar levels.

  • Just 2 tablespoons is enough to bring out the tropical pineapple notes without adding carbs.


🥄 1/2 oz heavy cream (optional)

For extra richness, a splash of heavy cream gives the drink a silky texture. It enhances the creaminess without adding carbs (heavy cream is very low in carbs — less than 1 g per tablespoon).
👉 Feel free to leave this out if you prefer a lighter, more refreshing drink.


❄️ 1/2 cup crushed ice

The crushed ice is essential for that frosty, slushy consistency. It blends everything together into a cold, refreshing tropical cocktail that feels indulgent without the sugar.


🌟 Optional: few drops pineapple extract

If you want to intensify the pineapple flavor, a drop or two of pineapple extract can take it to the next level — especially if you prefer a stronger fruit note.


🍹 Instructions

1️⃣ Add the rum (if using), coconut milk, Keystone Pantry Pineapple Syrup, heavy cream (if using), and crushed ice to a blender.
2️⃣ Blend until smooth and creamy.
3️⃣ Taste and adjust: if you like it sweeter or more pineapple-forward, add another teaspoon of syrup or a drop of extract.
4️⃣ Pour into a chilled glass.
5️⃣ Garnish with a pineapple wedge (optional — just watch those carbs if strict keto) or a sprig of mint.


📝 Nutritional Information (per serving, with rum + heavy cream)

Nutrient Amount
Calories ~170 kcal
Fat ~12 g
Carbohydrates ~1–2 g net carbs
Sugars <1 g
Protein ~1 g
Alcohol ~14 g

👉 Virgin version (no rum) is around 90 kcal and still low in carbs.


💡 Why This Works for Keto

By swapping out pineapple juice and sweetened coconut cream for Keystone Pantry Pineapple Syrup and unsweetened coconut milk, we get:

  • The same tropical flavor you love

  • The creamy, indulgent texture of the original

  • A drink that fits into a low-carb, keto lifestyle

FAQ — Keto Piña Colada

1. Can I make this Piña Colada completely alcohol-free?
Yes! Simply skip the rum, and you’ll have a delicious virgin Piña Colada that’s still creamy, tropical, and low in carbs. Perfect for a refreshing mocktail.

2. Is Keystone Pantry Pineapple Syrup keto-friendly?
Absolutely. It’s sweetened with allulose, which behaves like sugar without raising blood sugar levels, making it perfect for keto and low-carb recipes.

3. Can I use regular pineapple juice instead of the syrup?
Regular pineapple juice contains high amounts of sugar, which would significantly increase the carb count. Keystone Pantry Pineapple Syrup gives you the tropical flavor without the carbs.

4. Can I make this ahead of time?
You can prep the ingredients and keep them refrigerated, but it’s best to blend just before serving for the perfect frosty, slushy texture.

5. Can I substitute coconut milk with almond milk or another milk?
Unsweetened coconut milk is recommended for its creamy texture and tropical flavor. Almond milk is lower in fat and will make the drink less creamy, but it’s a possible alternative if needed.

6. How can I make the Piña Colada sweeter or more pineapple-flavored?
Add a teaspoon of Keystone Pantry Pineapple Syrup or a few drops of pineapple extract to boost sweetness and fruitiness without adding carbs.

7. What’s the net carb count for this drink?
With rum and heavy cream, it’s about 1–2 g net carbs per serving. The virgin version is around 1 g net carb or less, depending on adjustments.

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