Ninja Slushi Twist review – the most fun appliance ever?

The Ninja SLUSHi Twist is the newest all-singing-all-dancing machine from the brand. There are now four Slushi machines to choose from, including the original, so there really is something for everyone.

This latest model is unique in its ability to create two different drinks at once. And even more impressive is the simultaneous dispensing that allows you to create dual colour drinks that have the wow factor.

So whether you’re throwing a celebration BBQ with boozy frozen cocktails, or you want fun colourful drinks for a kids party, this is the kitchen appliance to elevate your gatherings. But is it really worth investing over £400 on a frozen drinks maker? Well, I tried it in my own home to find out.

In a nutshell

The Ninja SLUSHi Twist is the latest innovation from the juggernaut home appliance brand that is Ninja. At £420 it’s a huge investment for something that’s only going to be used on occasion. But, if yours is the house that everyone gathers at over the summer, the investment could well stack up. It’ll provide hours of fun, tasty drinks for all the family, and get everyone talking about your hosting skills.

Each vessel can hold up to 1.42 litres of liquid. You can slush anything from milkshakes, to cola, fruit juice to cocktails. And you can create two completely independent slushies, or two complementary slushies that are designed to be combined.

I really enjoyed combining drinks, using the rotating drip tray to create a twisted drink effect is actually quite addictive. And I was impressed that the machine uses sensor technology to slush drinks to the correct texture.

The downsides are that cleaning, particularly after milky drinks, is very laborious. And the required sugar levels in the slushie mixes, makes it easy to consume a lot of sugar when using this machine. Though, the manual does offer directions for using a sweetener instead, if you prefer.

Who tested this Slushi machine?

Unboxing and first impressions

It has to be said that when the box arrived on my doorstep, I wasn’t expecting it to be quite so hefty. I opted to unpack it close to the front door for ease. And thankfully the packaging is all recyclable paper and cardboard.

The SLUSHi Twist comes out of the box fully assembled, but since most parts need washing before use, you have to disassemble it anyway. Washing and drying all of the parts is a faff, but it does help you to get to know the machine and understand how it goes together.

There are two drip trays, the one that spins so you can create twisted drinks, and this is used in conjunction with the slanted spouts. Or, for those times when you wouldn’t combine the two drinks, the straight spouts and the standard drip tray come into play.

The drip tray you’re not using can be stored on the side of the machine, but there’s not an integrated storage solution for the spare spouts.

I was a bit overwhelmed by all the parts at first. But once I’d washed and dried them all and had a good read of the manuals, I felt better placed to use and understand this machine. There’s a basic user manual, a quick start guide, and a QR code that takes you to various videos and recipe information. This was all super helpful since I’m new to at-home slushie machines.

My main takeaway upon unboxing and setting up the SLUSHi Twist is that it’s big, bulky, and heavy. So I’d advise taking note of the weight and measurement stats when considering whether to buy. Because even if you don’t intend to have it permanently on the worktop, you’ll need to consider storage space as well as the ease of moving this big beast around.

The other thing worth noting is that the working capacity of each vessel is just 1.42 litres, which isn’t huge. In fact, when compared to the other Ninja SLUSHi models with single vessels, they all have a larger capacity, ranging from 1.9 – 3.31 litres. Although crucially, you can only make one flavour drink at a time in the other models.

Unlike Ninja’s other SLUSHi machines, the SLUSHi Twist doesn’t offer different programs for different types of drink. Instead, it relies on smart sensor programs to figure out the right setting for you, so you really don’t have to do any thinking. Helpfully though, you can use the snowflake buttons to adjust the texture if desired.

As someone who is new to making slushies at home, I wasn’t previously aware that sugar content is an important factor in creating a slushie. As indeed is alcohol if you’re creating alcoholic drinks. Drinks need to contain at least 5g sugar per 100ml and not more than 20% alcohol.

Thankfully, if you’ve got your drink proportions wrong, the clever inbuilt sensors will alert you to add water or add sugar to correct the balance. But a big takeaway for me was that drinks are often quite sugary, which is something to watch if you use it a lot.

To counter the potential sugar problem, the manual offers advice on using a natural low calorie sweetener called erythritol instead, but after googling it and reading about some potential negative side effects, I wasn’t keen.

What is it like to use?

Fruit juice slushies

For my first try, I didn’t want to overcomplicate the drinks, so I chose fruit juices. On one side I added a litre of smooth orange juice, and on the other side I opted for a litre of cranberry and raspberry. This meant I would be able to have a go at making a twisted drink with contrasting colours, but there wouldn’t be as much to lose as there would be if I’d started with a more expensive boozy drink and got it wrong.

I pressed the Dual Slush Assist button to start it up. It then spent about five minutes sensing the drinks to figure out the optimal texture and temperature, which incidentally was different for each side.

It’s not as noisy as I thought it might be, registering just 58dB on my noise meter. Make no mistake though, if you plan to leave it on all day, it’ll be a relief for your ears when you switch off the constant drone at the end of the day.

The cranberry side beeped first to signal that it was ready, after just 18 minutes. The orange side wasn’t far behind, taking around 20 minutes. Impressively speedy if you ask me.

The excitement of experimenting with the two colours and creating different styles got the better of me, and I dispensed the whole lot in under 10 minutes of sheer joy!

Making the perfectly twisted drink, like you see in all the promotional images, will take some practice and I didn’t immediately nail it. The act of pulling the dispensing levers down with one hand, whilst also spinning the disc beneath the glass, is a bit like patting your head and rubbing your tummy at first.

I had better success creating a layered drink and also a straight side-by-side drink. It was great fun making all these different creations. Though I should say that while they looked beautiful at first, it only took a few minutes for the two colours to start bleeding into each other and the effect is quickly lost.

I’d highly recommend having a practice go like this when you first get hold of it. I poured all the fruit juice slushies into a jug afterwards and put it in the fridge. This way, I got to experiment without any wastage.

Milk based slushies

I’m a big frappe fan, so when considering milk based slushies, a coffee option was a no brainer. I used Ninja’s coffee frappe recipe. In the second side I made up Ninja’s vanilla milkshake recipe. For both recipes I went with the 4-6 serving option, though I did have to slightly tweak the frappe one to make it the right volume for this particular machine’s capacity.

I used the Dual Slush Assist button again and the vanilla milkshake was ready in 20 minutes. The coffee frappe was almost at the max capacity, plus it wasn’t quite as cold as the milkshake mix, nevertheless it was still slushed in 30 minutes.

The coffee frappe was addictive and could easily become a weekend favourite. The vanilla milkshake was almost like one you’d enjoy from a big fast food chain – also very addictive.

What’s more, we had great fun combining the two. But my gosh, these are high sugar recipes and before I knew it, I’d easily consumed more than double the recommended sugar intake for an adult, just in a couple of drinks.

There’s no denying that the drinks were incredibly delicious and I enjoyed them immensely, but I would definitely need to purchase some smaller glasses to force myself into more sensible portion sizes in future.

Alcohol slushies

I couldn’t review this slushie machine without making a frozen margarita. I went in search of a classic recipe though, as I didn’t fancy the mango or strawberry versions in the Ninja recipe book. The one I landed on included tequila, cointreau, simple syrup, lime juice, and sparkling water.

In the second side, for the non drinkers, I put a bottle of sparkling non alcoholic rosé, to make a frozen rosé style drink. That’s one thing about this machine that’s really great, it gives you the option to create drinks that include everyone, so nobody is left out of the fun.

I hit the dual slush assist button again and let the machine figure things out. The frozen rosé was ready first, after just 17 minutes. The margarita took a bit longer, which wasn’t surprising since the bottle of rosé was just 750ml, while the margarita mix was around 1200ml. That said, it still only took 24 minutes.

I left it running for around seven hours on a hot Saturday afternoon and I definitely noticed plenty of condensation on the outside of the vessels, but like I said, it’s thoughtfully designed, so the condensation catcher trays did a great job of collecting all the moisture and my worktop stayed dry.

Of course, both drinks were tasty and enjoyable, real frozen margaritas at home felt so luxurious and I can’t wait to serve them at more gatherings. I did have to adjust the texture a couple of times using the snowflake buttons. It takes a few minutes to get the drink to your desired texture, but it’s worth a short wait for the perfect cocktail.

What’s it like to clean?

There’s no getting away from it, cleaning is one of the biggest drawbacks of this appliance. Thank goodness for the rinse cycle. You can add warm water and use the rinse cycle to get rid of most of the drink residues. Then all of the dishwasher-safe parts will need to be popped through a cycle.

The two big vessels are bulky to wash by hand, the two augers are fiddly, and then there’s the drip tray, condensation catcher trays, and spouts, so it feels like a lot of washing up. None of the parts can go in the dishwasher.

After using milk based recipes, you have to be extra thorough to make sure it doesn’t end up with milky residues anywhere. And I found myself double washing some parts to get rid of the greasiness from cream that was in the recipes. The biggest saving grace is that in general this isn’t an appliance you’ll use daily, which takes the sting out of the clean-up effort.

How does it compare to other models?

The original Ninja SLUSHi (£299.99 via SharkNinja) was a hit with our Kitchen Appliances Editor and will definitely fit the bill if you’re likely to make one flavour slushie at a time. What’s more, despite being the smallest on offer from the brand, its 1.9 litre max fill capacity is still bigger than the 1.42 litres you can put in each side of the SLUSHi Twist. And at £299.99 it’s over £100 cheaper than the SLUSHi Twist.

Alternatively, if you just like the idea of a single serve frappe from time to time, you could opt for something like the Dualit Ice Cream Maker. Not only does it allow you to create delicious ice cream, but the slushie setting does the job for occasional frozen drink too.

Should you buy the Ninja SLUSHi Twist?

Much is made of its ability to creatively dispense two different drinks into the same glass, but I think the biggest and most useful feature is simply that you can slush two separate drink recipes simultaneously. For example, being able to make an alcoholic slushie alongside a non-alcoholic one is a great way to include everyone in the fun at a party.

Don’t get me wrong, there’s plenty of fun to be had mixing slushies together and creating cool looking dual colour drinks. The downside is that it’s an expensive, bulky appliance so it’s worth considering whether one of the other Ninja SLUSHi models would meet your needs.

That being said, if you want more fun, more drinks options, and to add extra pazazz to your next gathering, the SLUSHi Twist is a premium slushie machine with all the functionality and wow factor you could hope for!