Summer is the perfect time to enjoy refreshing frozen drinks that beat the heat. The Ninja SLUSHi Frozen Drink & Slushie Machine makes it easy to craft smooth, flavorful slushies right in your kitchen, ideal for entertaining friends or relaxing by the pool.
With its RapidChill technology and large 88 oz capacity, you can create multiple servings in just a few simple steps. Here’s a practical guide to making your own icy summer treats using this versatile machine.
Our top pick at a glance

Ninja SLUSHi Frozen Drink & Slushie Machine
- ✔ Color: Black
- ✔ Servings: 7+ per batch
- ✔ Max Liquid Fill: 64 oz

Ninja SLUSHi Frozen Drink & Slushie Machine with RapidChill Technology | 88 oz. Easy Fill Vessel | 5 Preset Programs | Make Margaritas, Frappés, & More | With Dishwasher Safe Parts | Black | FS301
NO ICE NEEDED: RapidChill Technology is our innovative two-part system that spins an auger around a cooling cylinder...
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Choosing Your Ingredients
Start by selecting your favorite liquids—fruit juices, flavored waters, or sports drinks work wonderfully. Remember, for best results, avoid dairy-based liquids as they may not freeze well or could clog the machine’s capabilities.
Add sugar or a sugar substitute to enhance flavor and aid the slushing process. Fresh fruit purees or concentrates can also be incorporated for a more intense flavor profile.
Preparing the Mixture
Pour your chosen liquid into the machine’s vessel, filling up to the 64 oz maximum line. For a balanced slushie, aim for a mixture that’s slightly more liquid than frozen, which helps achieve the ideal texture.
Optional: Add sweeteners or fruit chunks, but keep in mind that ingredients should be freezer-friendly and not contain dairy for longer storage or easier processing.
Freezing and Blending
Select one of the five preset programs on your Ninja SLUSHi. Depending on the ingredients, freezing might take from 15 to 60 minutes. The RapidChill technology ensures quick freezing, so be patient.
The machine’s WhisperChill compressor runs quietly, maintaining the perfect cold for up to 12 hours, so you can prepare in advance for a party or relaxing afternoon.
Serving Your Slushies
Once the cycle completes, pour your freshly made slushie into glasses. The large 88 oz capacity allows you to prepare multiple servings at once—perfect for summer gatherings.
For an extra touch, garnish with fresh fruit, mint, or a splash of soda for added fizz and visual appeal.
Cleaning and Maintenance
After enjoying your slushies, disassemble the dishwasher-safe parts for easy cleaning. Rinse thoroughly and let air dry. Regular cleaning helps maintain the machine’s performance and longevity, especially after making fruit-based or sugary drinks.
More Details on Our Top Picks
Ninja SLUSHi Frozen Drink & Slushie Machine

The Ninja SLUSHi FS301 combines convenience, capacity, and technology to help you create the perfect summer slushie at home. Its quick freezing and easy cleanup make it a must-have for warm-weather fun.
Pros:
- Large 88 oz capacity for multiple servings
- Quick freezing with RapidChill technology
- Quiet WhisperChill compressor
- Dishwasher-safe parts for easy cleaning
Cons:
- Requires sugar or sweetener for best slushing results
- Can take 15-60 minutes to freeze depending on ingredients
- Limited to non-dairy liquids for longer storage
Best for: Home entertainers and summer party hosts
Not ideal for:
Bottom line: A versatile machine that makes summer slushies quick and easy for entertaining or cooling off at home.
Affiliate disclosure: As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time of publishing.