If you’re on a ketogenic diet but still crave something creamy, sweet, and refreshing, this Keto Coconut Lime Ice Cream is the perfect treat. With the rich, tropical flavor of coconut, a zesty lime kick, and a smooth, velvety texture, this homemade ice cream is a dream come true for low-carb dessert lovers.
Unlike traditional ice creams loaded with sugar and carbs, this keto-friendly version keeps it light and healthy while delivering full-bodied flavor. Plus, it’s dairy-free, making it a great option for those who are lactose-intolerant or prefer plant-based alternatives.
In this article, we’ll walk you through everything you need to know about making this delicious frozen dessert—from ingredients and step-by-step instructions to tips, variations, and storage.
Why Keto Coconut Lime Ice Cream?
Keto diets focus on low-carb, high-fat foods that help the body enter ketosis, a state where fat is burned for energy instead of carbohydrates. Many store-bought ice creams contain added sugars and artificial ingredients, making it difficult to find a keto-friendly option.
Homemade keto ice cream ensures that you’re getting real, wholesome ingredients without the unnecessary carbs and sugar spikes. This coconut lime ice cream is packed with healthy fats, antioxidants, and a refreshing citrusy taste—perfect for warm weather or when you simply want a delicious, satisfying treat.
Key Ingredients & Their Benefits
1. Full-Fat Coconut Milk
- Acts as the base for this ice cream, providing a rich and creamy texture without dairy.
- High in healthy fats, keeping it keto-friendly.
- Contains MCTs (medium-chain triglycerides), which may support weight loss and brain function.
2. Fresh Lime Juice & Zest
- Gives the ice cream its bright, citrusy flavor.
- Packed with vitamin C, which helps boost the immune system.
- The zest enhances the depth of lime flavor without adding carbs.
3. Keto-Friendly Sweetener (Erythritol, Monk Fruit, or Stevia)
- Keeps the ice cream low-carb and sugar-free.
- Does not spike blood sugar levels like traditional sugar.
- Provides sweetness without the aftertaste of artificial sweeteners.
4. Egg Yolks (Optional, for Creaminess)
- Helps create a silky smooth texture, similar to traditional custard-based ice cream.
- Adds healthy fats and essential nutrients, including choline for brain health.
5. Vanilla Extract & Coconut Extract (Optional Enhancements)
- Vanilla adds warmth and depth to balance the tartness of the lime.
- Coconut extract intensifies the tropical flavor for an extra exotic touch.
Step-by-Step Keto Coconut Lime Ice Cream Recipe
Ingredients
Base Ingredients:
- 2 (13.5 oz) cans full-fat coconut milk
- 1/2 cup powdered erythritol (or preferred keto sweetener)
- 2 tbsp fresh lime juice
- 1 tbsp lime zest
- 1 tsp vanilla extract (optional)
- 1/2 tsp coconut extract (optional)
- Pinch of salt
Optional (For Custard-Style Ice Cream):
- 3 large egg yolks
Instructions
Step 1: Prepare the Base
- In a medium saucepan, pour the coconut milk and heat over medium-low until warm but not boiling.
- Add the sweetener and salt, stirring until fully dissolved.
- Stir in the lime juice, lime zest, vanilla extract, and coconut extract (if using).
Step 2: Make It Extra Creamy (Optional Custard Method)
- In a separate bowl, whisk the egg yolks until smooth.
- Slowly pour a small amount of the warm coconut milk mixture into the yolks, whisking constantly (this tempers the eggs and prevents scrambling).
- Gradually add the yolk mixture back into the saucepan while stirring continuously.
- Heat the mixture on low, stirring frequently, until it thickens slightly (about 5 minutes). Do not let it boil.
Step 3: Chill the Mixture
- Remove from heat and allow the mixture to cool to room temperature.
- Transfer to an airtight container and refrigerate for at least 4 hours (or overnight) for best results.
Step 4: Churn & Freeze
- If you have an ice cream maker, follow the manufacturer’s instructions to churn the mixture until thick and creamy.
- If you don’t have an ice cream maker, pour the mixture into a freezer-safe container and freeze, stirring every 30 minutes for the first 3 hours to break up ice crystals.
Step 5: Serve & Enjoy
- Once the ice cream reaches a soft-serve consistency, it’s ready to eat!
- For a firmer texture, freeze for an additional 2-3 hours before scooping.
- Garnish with extra lime zest or toasted coconut flakes for extra flavor.
Tips for the Best Keto Coconut Lime Ice Cream
✔ Use Full-Fat Coconut Milk – Light versions won’t provide the same creamy texture.
✔ Powdered Sweeteners Work Best – Granulated sweeteners can cause a gritty texture.
✔ Chill the Mixture Well – A colder base churns faster and smoother.
✔ Add a Splash of Vodka – Helps prevent the ice cream from freezing too hard.
✔ Store Properly – Keep in an airtight container to avoid ice crystals.
Delicious Variations
1. Keto Coconut Lime Sorbet
- Skip the egg yolks for a lighter, dairy-free sorbet-style treat.
2. Creamy Avocado Coconut Lime Ice Cream
- Blend in half an avocado for extra creaminess and a boost of healthy fats.
3. Toasted Coconut Crunch
- Stir in toasted shredded coconut for a delicious crunch.
4. Piña Colada Keto Ice Cream
- Add pineapple extract for a tropical twist (still keto-friendly).
How to Store Keto Ice Cream
- Freezer: Store in an airtight container for up to 2 weeks.
- Prevent Ice Crystals: Cover with parchment paper before sealing the lid.
- Softening: Let it sit at room temperature for 5-10 minutes before scooping.
Final Thoughts
Keto Coconut Lime Ice Cream is a refreshing, tropical dessert that’s easy to make, healthy, and 100% guilt-free. It’s the perfect way to satisfy your sweet tooth while sticking to your low-carb lifestyle. Whether you enjoy it as a quick summer treat or a luxurious after-dinner dessert, this creamy delight is bound to become a favorite in your keto-friendly recipe collection.
Try this recipe today, and let your taste buds take a trip to paradise! 🌴🍦🍋
Would you like any other keto dessert recipes? Let me know! 😊
