A slushi is a frozen drink made from blended fruit, juice, or flavored liquid. Ninja-style slushies are popular because they come out smooth, icy, and ready to enjoy quickly. They are perfect for hot days or whenever a light, refreshing drink is needed. Low-calorie slushies are great for staying hydrated, enjoying a sweet drink without extra sugar, and keeping calories low while still feeling like a treat.
To make these recipes at home easily, the Ninja Slushi Machine (Affiliate link) is my top pick for powerful blending and perfect texture.
For even more ideas, check out my full cookbook: Ninja Slushi Recipes eBook. These recipes are simple, flavorful, and easy to make at home using healthy, low-calorie ingredients.
What Makes a Slushi Low-Calorie?
1. Fresh fruit instead of syrups – Using fresh fruit provides natural sweetness and flavor without extra sugar. Frozen fruit can work too.
2. Zero-calorie sweeteners – Options like stevia, monk fruit, or allulose add sweetness without increasing calories.
3. Ice-free method – The Ninja Slushi Machine can create smooth, icy drinks without adding extra ice.
4. Smart base liquids – Coconut water, herbal tea, or flavored sparkling water keeps slushies light while enhancing flavor.
Recommended Tools & Ingredients
- Ninja Slushi Machine – Smooth texture, easy to use. (affiliate mention)
- Zero-calorie sweeteners – Stevia, monk fruit, allulose.
- Fruit prep tools – Knife, cutting board, peeler.
- Reusable cups – Good for keeping drinks cold longer.
- Reusable straws – Smooth to sip and easy to wash.
1. Blueberry Lemon Chill Slushi
Prep Time: 5 minutes | Slush Time: 10–15 minutes | Serve: 1–2
This slushi is bright, refreshing, and naturally sweet. The blueberries provide deep flavor, while the lemon adds a clean, crisp touch. The drink is perfect for summer, staying light and low in calories. The Ninja Slushi Machine makes it smooth and icy without using extra sugar or ice.
Ingredients
- 1 cup blueberries (fresh or frozen)
- 1 cup cold water
- 1 tbsp lemon juice
- 1–2 tsp zero-calorie sweetener
Instructions
Blend the blueberries, water, lemon juice, and sweetener until smooth. Pour the mixture into the Ninja Slushi Machine and close the lid. Select the Slush preset and allow the machine to reach a thick, icy texture. Dispense into a glass and serve immediately.
2. Strawberry Lime Frost Slushi
Prep Time: 5 minutes | Slush Time: 10–15 minutes | Serve: 1–2
Strawberry and lime combine for a light, refreshing drink. The flavor is bright without being overly sweet, and the icy texture is smooth and easy to enjoy. This drink keeps calories low while giving a sweet fruity taste.
Ingredients
- 1 cup strawberries
- 1 tbsp lime juice
- 1 cup cold water
- 1–2 tsp zero-calorie sweetener
Instructions
Blend strawberries, lime juice, water, and sweetener until smooth. Pour into the Ninja Slushi Machine and close the lid. Select the Slush preset. Let the machine run until the drink reaches a smooth, icy consistency. Serve immediately in a glass.
3. Peach Paradise Ice Slushi
Prep Time: 5 minutes | Slush Time: 12–18 minutes | Serve: 1–2
Peach Paradise Ice Slushi is sweet, smooth, and light. The peaches create natural sweetness, while lemon juice adds a subtle tang. It’s perfect for warm afternoons and low in calories, making it a refreshing and guilt-free treat.
Ingredients
- 1 cup sliced peaches (fresh or frozen)
- ¾ cup cold water
- 1 tbsp lemon juice
- 1–2 tsp zero-calorie sweetener
Instructions
Blend peaches, water, lemon juice, and sweetener until smooth. Pour into the Ninja Slushi Machine, close the lid, and select the Slush preset. Allow the machine to create a thick, icy texture. Dispense into a cup and serve immediately.
4. Watermelon Mint Cool Slushi
Prep Time: 5 minutes | Slush Time: 10–20 minutes | Serve: 1–2
This slushi is cool and refreshing, with watermelon’s natural sweetness and the clean taste of mint. It’s perfect for hot days and low in calories, keeping hydration high and flavor bright.
Ingredients
- 2 cups watermelon cubes
- 4–5 mint leaves
- ½ cup cold water
- 1 tsp lime juice
- 1–2 tsp zero-calorie sweetener
Instructions
Blend watermelon, mint, water, lime juice, and sweetener until smooth. Pour into the Ninja Slushi Machine and close the lid. Select the Slush preset. Wait until the mixture reaches a smooth, icy texture, then dispense into a glass and serve.
5. Mango Skinny Freeze Slushi
Prep Time: 5 minutes | Slush Time: 15–20 minutes | Serve: 1–2
Mango provides tropical sweetness and a creamy texture without adding extra calories. The drink is refreshing and perfect for a low-calorie, fruity treat.
Ingredients
- 1 cup mango chunks
- 1 cup cold water
- 1 tsp lemon juice
- 1–2 tsp zero-calorie sweetener
Instructions
Blend mango, water, lemon juice, and sweetener until smooth. Pour into the Ninja Slushi Machine, close the lid, and select the Frozen Juice preset. Allow the drink to reach an icy, smooth texture. Dispense into a cup and serve immediately.
6. Pineapple Coconut Light Slushi
Prep Time: 5 minutes | Slush Time: 15–20 minutes | Serve: 1–2
This tropical slushi combines pineapple and coconut water for a light, refreshing drink. It is naturally sweet, smooth, and perfect for hot summer days without adding extra calories.
Ingredients
- 1 cup pineapple chunks
- 1 cup coconut water
- 1–2 tsp zero-calorie sweetener
Instructions
Blend pineapple, coconut water, and sweetener until smooth. Pour the mixture into the Ninja Slushi Machine and close the lid. Select the Frozen Juice preset and allow the machine to create a thick, smooth texture. Dispense into a cup and serve immediately.
7. Raspberry Citrus Burst Slushi
Prep Time: 5 minutes | Slush Time: 12–15 minutes | Serve: 1–2
This vibrant slushi combines the tartness of raspberries with the brightness of lemon for a refreshing and low-calorie drink. It is light, fruity, and perfect for a quick refreshment.
Ingredients
- 1 cup raspberries
- 1 tbsp lemon juice
- 1 cup cold water
- 1–2 tsp zero-calorie sweetener
Instructions
Blend the raspberries, lemon juice, water, and sweetener until smooth. Pour the mixture into the Ninja Slushi Machine, close the lid, and select the Slush preset. Allow it to run until the slushi reaches a smooth, icy texture. Dispense into a glass and serve immediately.
8. Green Apple Refresher Slushi
Prep Time: 5 minutes | Slush Time: 12–18 minutes | Serve: 1–2
This crisp slushi features green apple and lime for a naturally refreshing and low-calorie drink. It is perfect for staying hydrated and enjoying a fruity treat.
Ingredients
- 1 cup chopped green apple
- 1 cup cold water
- 1 tbsp lime juice
- 1–2 tsp zero-calorie sweetener
Instructions
Blend the green apple, lime juice, water, and sweetener until smooth. Pour into the Ninja Slushi Machine and close the lid. Select the Slush preset. Allow the mixture to achieve a thick, icy consistency. Dispense into a glass and serve immediately.
9. Cherry Limeade Lite Slushi
Prep Time: 5 minutes | Slush Time: 15 minutes | Serve: 1–2
This bright slushi combines cherries and lime for a sweet yet light drink. It is naturally colorful, refreshing, and low in calories.
Ingredients
- 1 cup pitted cherries
- 1 tbsp lime juice
- 1 cup cold water
- 1–2 tsp zero-calorie sweetener
Instructions
Blend cherries, lime juice, water, and sweetener until smooth. Pour into the Ninja Slushi Machine and close the lid. Select the Slush preset. Allow the machine to produce a smooth, icy texture. Dispense into a glass and serve immediately.
10. Frozen Orange Sunrise Slushi
Prep Time: 5 minutes | Slush Time: 15–20 minutes | Serve: 1–2
This slushi is made with fresh orange segments for a naturally sweet, bright, and low-calorie drink. It is perfect for mornings or hot days.
Ingredients
- 1 cup orange segments
- ¾ cup cold water
- 1 tsp lemon juice
- 1–2 tsp zero-calorie sweetener
Instructions
Blend orange segments with water, lemon juice, and sweetener until smooth. Pour into the Ninja Slushi Machine, close the lid, and select the Frozen Juice preset. Allow the drink to achieve a smooth, icy texture before dispensing into a glass.
11. Kiwi Cucumber Clean Slushi
Prep Time: 5 minutes | Slush Time: 12–15 minutes | Serve: 1–2
A refreshing, low-calorie slushi made with kiwi and cucumber. It is light, hydrating, and naturally sweet without added sugar.
Ingredients
- 1 cup kiwi, peeled and chopped
- ½ cup cucumber, chopped
- 1 cup cold water
- 1–2 tsp zero-calorie sweetener
Instructions
Blend kiwi, cucumber, water, and sweetener until smooth. Pour the mixture into the Ninja Slushi Machine, close the lid, and select the Slush preset. Allow it to create a smooth, icy texture before dispensing into a glass.
12. Grape Zero-Sugar Frost Slushi
Prep Time: 5 minutes | Slush Time: 12–15 minutes | Serve: 1–2
This slushi uses grapes for natural sweetness and rich color, creating a fruity, low-calorie frozen drink with zero added sugar.
Ingredients
- 1 cup grapes, halved
- 1 cup cold water
- 1–2 tsp zero-calorie sweetener
Instructions
Blend grapes with water and sweetener until smooth. Pour the mixture into the Ninja Slushi Machine, close the lid, and select the Slush preset. Let the machine create a smooth, thick texture. Dispense into a glass and serve immediately.
13. Mixed Berry Breeze Slushi
Prep Time: 5 minutes | Slush Time: 12–15 minutes | Serve: 1–2
This colorful slushi blends strawberries, blueberries, and raspberries for a naturally sweet and refreshing drink. It is low in calories, light, and perfect for a summer treat. The Ninja Slushi Machine creates a smooth, icy texture that makes the berries shine.
Ingredients
- ½ cup strawberries
- ½ cup blueberries
- ½ cup raspberries
- 1 cup cold water
- 1–2 tsp zero-calorie sweetener
Instructions
Blend all the berries with water and sweetener until smooth. Pour the mixture into the Ninja Slushi Machine, close the lid, and select the Slush preset. Allow the machine to create a smooth, icy texture before dispensing into a glass.
14. Pink Lemonade Skinny Slushi
Prep Time: 5 minutes | Slush Time: 12–15 minutes | Serve: 1–2
This slushi combines lemon juice and a hint of strawberries for a bright, tangy drink. It is light, low-calorie, and naturally refreshing.
Ingredients
- 1 cup cold water
- 2 tbsp lemon juice
- ¼ cup strawberries
- 1–2 tsp zero-calorie sweetener
Instructions
Blend water, lemon juice, strawberries, and sweetener until smooth. Pour the mixture into the Ninja Slushi Machine, close the lid, and select the Slush preset. Allow the slushi to reach a smooth, icy texture, then dispense into a glass.
15. Pomegranate Ice Twist Slushi
Prep Time: 5 minutes | Slush Time: 12–15 minutes | Serve: 1–2
A tart and sweet slushi using pomegranate juice creates a refreshing, low-calorie frozen drink. The deep red color makes it visually appealing and naturally flavorful.
Ingredients
- 1 cup pomegranate seeds or juice
- 1 cup cold water
- 1–2 tsp zero-calorie sweetener
Instructions
Blend pomegranate seeds or juice with water and sweetener until smooth. Pour into the Ninja Slushi Machine, close the lid, and select the Frozen Juice preset. Allow the machine to produce a smooth, icy texture. Dispense into a glass and serve immediately.
16. Blackberry Mint Refresh Slushi
Prep Time: 5 minutes | Slush Time: 12–15 minutes | Serve: 1–2
Blackberries combined with mint create a light, refreshing drink with natural sweetness. It is perfect for hot days and stays low in calories.
Ingredients
- 1 cup blackberries
- 4–5 fresh mint leaves
- 1 cup cold water
- 1–2 tsp zero-calorie sweetener
Instructions
Blend blackberries, mint, water, and sweetener until smooth. Pour into the Ninja Slushi Machine, close the lid, and select the Slush preset. Allow the mixture to reach a smooth, icy texture before dispensing.
17. Cranberry Lime Zero Slushi
Prep Time: 5 minutes | Slush Time: 12–15 minutes | Serve: 1–2
Cranberries and lime provide a tart yet refreshing flavor. This low-calorie slushi is bright, fruity, and perfect for staying hydrated.
Ingredients
- 1 cup cranberries (fresh or thawed)
- 1 tbsp lime juice
- 1 cup cold water
- 1–2 tsp zero-calorie sweetener
Instructions
Blend cranberries, lime juice, water, and sweetener until smooth. Pour into the Ninja Slushi Machine, close the lid, and select the Slush preset. Allow it to create a thick, icy texture before dispensing into a glass.
18. Honeydew Cooler Slushi
Prep Time: 5 minutes | Slush Time: 12–15 minutes | Serve: 1–2
Honeydew melon gives a naturally sweet and refreshing taste in this low-calorie slushi. It is light, smooth, and hydrating.
Ingredients
- 1 cup honeydew melon, chopped
- 1 cup cold water
- 1–2 tsp zero-calorie sweetener
Instructions
Blend honeydew melon with water and sweetener until smooth. Pour into the Ninja Slushi Machine, close the lid, and select the Slush preset. Allow it to reach a smooth, icy consistency before dispensing.
19. Strawberry Peach Glow Slushi
Prep Time: 5 minutes | Slush Time: 12–18 minutes | Serve: 1–2
A fruity slushi blending strawberries and peaches for a sweet, low-calorie drink. It is smooth, refreshing, and perfect for warm afternoons.
Ingredients
- ½ cup strawberries
- ½ cup sliced peaches
- 1 cup cold water
- 1–2 tsp zero-calorie sweetener
Instructions
Blend strawberries, peaches, water, and sweetener until smooth. Pour into the Ninja Slushi Machine, close the lid, and select the Slush preset. Allow the mixture to create a smooth, icy texture before dispensing.
20. Tropical Lite Punch Slushi
Prep Time: 5 minutes | Slush Time: 12–18 minutes | Serve: 1–2
This slushi combines pineapple, mango, and a hint of lime for a tropical, low-calorie frozen drink. It is refreshing and perfect for summer.
Ingredients
- ½ cup pineapple chunks
- ½ cup mango chunks
- 1 tbsp lime juice
- 1 cup cold water
- 1–2 tsp zero-calorie sweetener
Instructions
Blend pineapple, mango, lime juice, water, and sweetener until smooth. Pour into the Ninja Slushi Machine, close the lid, and select the Frozen Juice preset. Allow the machine to create a smooth, icy texture. Dispense into a glass and serve.
21. Lemon Ginger Cleanse Slushi
Prep Time: 5 minutes | Slush Time: 12–15 minutes | Serve: 1–2
This slushi combines lemon and ginger for a light, refreshing, and naturally detoxifying drink. It is low in calories and has a clean, crisp taste.
Ingredients
- 1 tbsp lemon juice
- ½ tsp fresh grated ginger
- 1 cup cold water
- 1–2 tsp zero-calorie sweetener
Instructions
Blend lemon juice, ginger, water, and sweetener until smooth. Pour the mixture into the Ninja Slushi Machine, close the lid, and select the Slush preset. Allow the machine to create a smooth, icy texture before dispensing into a glass.
22. Cucumber Lime Hydration Slushi
Prep Time: 5 minutes | Slush Time: 12–15 minutes | Serve: 1–2
Cucumber and lime create a crisp, hydrating slushi that is perfect for hot days. It is light, low-calorie, and naturally refreshing.
Ingredients
- ½ cup cucumber, chopped
- 1 tbsp lime juice
- 1 cup cold water
- 1–2 tsp zero-calorie sweetener
Instructions
Blend cucumber, lime juice, water, and sweetener until smooth. Pour into the Ninja Slushi Machine, close the lid, and select the Slush preset. Allow it to reach a smooth, icy consistency before dispensing.
23. Dragon Fruit Skinny Freeze
Prep Time: 5 minutes | Slush Time: 12–15 minutes | Serve: 1–2
This vibrant pink slushi features dragon fruit for a naturally sweet, low-calorie tropical drink. The texture is smooth and refreshing.
Ingredients
- 1 cup dragon fruit, chopped
- 1 cup cold water
- 1–2 tsp zero-calorie sweetener
Instructions
Blend dragon fruit with water and sweetener until smooth. Pour the mixture into the Ninja Slushi Machine, close the lid, and select the Slush preset. Allow the slushi to form a smooth, icy texture before dispensing.
24. Pineapple Mango Lite Swirl
Prep Time: 5 minutes | Slush Time: 12–18 minutes | Serve: 1–2
A tropical blend of pineapple and mango creates a sweet, low-calorie slushi with a smooth texture. It is light and perfect for summer.
Ingredients
- ½ cup pineapple chunks
- ½ cup mango chunks
- 1 cup cold water
- 1–2 tsp zero-calorie sweetener
Instructions
Blend pineapple, mango, water, and sweetener until smooth. Pour into the Ninja Slushi Machine, close the lid, and select the Frozen Juice preset. Let the machine create a smooth, icy texture. Dispense and serve immediately.
25. Blue Raspberry Zero-Sugar Slushi
Prep Time: 5 minutes | Slush Time: 12–15 minutes | Serve: 1–2
This bright blue slushi offers raspberry flavor with zero sugar, keeping it light and low-calorie while naturally fruity.
Ingredients
- 1 cup blueberries or blue raspberries
- 1 cup cold water
- 1–2 tsp zero-calorie sweetener
Instructions
Blend blueberries or blue raspberries with water and sweetener until smooth. Pour into the Ninja Slushi Machine, close the lid, and select the Slush preset. Allow it to form a smooth, icy consistency before dispensing.
Storage, Meal Prep & Make-Ahead Tips
Slushies maintain their texture best when freshly made. If storing, pour the mixture into freezer-safe containers or ice cube trays for small, ready-to-blend portions.
Pre-made flavor bases can be stored in the refrigerator for up to 48 hours and poured into the Ninja Slushi Machine when needed.
Avoid thawing frozen slush cubes completely before blending to preserve icy consistency. This method keeps the drinks flavorful, low-calorie, and convenient for quick use.
Conclusion
These Low Calorie Ninja Slushi Recipes are easy, healthy, and fun to make. Experimenting with flavors allows endless possibilities, from tropical fruits to berries and citrus combinations.
Using zero-calorie sweeteners and natural fruit keeps drinks light and refreshing. The Ninja Slushi Machine simplifies preparation and ensures perfect texture every time.
Enjoy these slushies as a healthy alternative to sugary drinks, and feel free to mix and match ingredients for a personal twist. Each recipe is designed to be simple, tasty, and refreshing, keeping your summer cool and low in calories.
