Bonsenkitchen Basic 2-Speed Immersion Blender Review
Overall Verdict
The Bonsenkitchen 2-speed immersion blender is a nice value for its class. It’s basic but pretty capable. Sure, it won’t rival higher-tier options, like the Vitamix 5-speed or the All-Clad Stainless Steel, but that’s not what it’s built for, and its price tells you that right away. All you'll get is an average build quality, a modest motor, and a straightforward feature set, which are more than enough for small to medium batches of soups, sauces, or light smoothies. A few compromises definitely come along the way, especially when blending denser ingredients, like raw nuts or frozen stuff. They include the blender's habit of sticking to the bottom during use as well as its reduced food-drawing capability. Still, that’s expected, and not really a deal-breaker. As long as you keep your expectations reasonable, you’re likely to be happy with the overall experience.
Things We Like
- It’s basic yet practical for most light blending and mixing tasks.
- Its budget-friendly price makes it easy to try.
- Straightforward design allows for effortless operating, cleaning, and storing.
- The stainless steel blades maintain steady spins, and the motor doesn’t cause spatters.
Things We Don’t Like
- It’s not ideal to blend frozen ingredients.
- The metal blade guard can leave marks on your cookware’s non-stick coating.
At the time of this writing, we’ve tested two hand blenders from this brand, and they’re quite different in what they offer. The one featured in this review, the Bonsen 2-speed, is the most basic version. Simple, affordable, and intuitive to use, it seems to be a perfect fit for anyone who just needs the essentials done well. If you’re after something more advanced, the Bonsen 4-in-1 is worth a look. It expands on the same foundation with a stronger motor and added functions for improved versatility in your kitchen.
6.6 Performance
We carried out 5 tests on the Bonsenkitchen in total—four focusing on its core blending functions, and the added one to see whether it can handle simple hand-mixing tasks by letting it whip 100ml egg whites. In the end, it didn’t manage to pass the final test, whereas performance in the remaining four ranged from average to fairly impressive.
8.0 Hot Soup Purée
Overall, the pureéing process went pretty smoothly. The wand gripped the bottom a little bit. But you can still move it around without much effort, unlike some other blenders that almost glued themselves to the beaker. Better yet, it didn't cause splatter, even when we were blending at the strongest speed, which made the process cleaner and easier to control.
The only thing that bothered us was the motor. While working, it gave a gritty vibration, and you can feel it through the handle. To be fair, it didn't shake violently or show any sign of instability. It just didn't ensure a smooth, steady hum we often noticed from a well-tuned motor.
Despite that, the final puree came out slightly creamy and consistent. After straining it through a fine mesh, a small amount of fibrous bits remained, which suggested that the blender reached a workable purée yet stopped short of an entirely silky finish. However, for everyday homemade soup, this result was acceptable.
4.8 Frozen Fruit Smoothie
Making a frozen smoothie with a hand blender is never easy, so it was no surprise that it could crush the kale fine, but once it hit icy chunks, its motor had to work harder and slow down a bit. Not only this, but it also needed some help along the way, mostly a few pulses and tilts to stop it from bogging down. Thanks to the balanced weight, though, we didn't find this process especially demanding, even when, during more than 2 minutes of blending, we had to intervene more often than we would with other blenders.
The end result was a drinkable smoothie, free from lumps, and tasted great. However, it wasn't as icy as we expected. With prolonged runtime, the fruit gradually thawed and softened the texture, thus reducing the chilling feel.
If icy smoothies are your weekly habit, it'd be better to get yourself a more powerful blender, such as the Braun Multiquick 7 or the Chefman Cordless; as an occasional challenge, this Bonsenkitchen can serve you, but only with patience and a few trade-offs.
7.3 Mayonnaise
The emulsion built up nicely after mixing for a while, and with every second pass, it grew thicker, glossier, and more cohesive. At the same time, the blades were doing their job beautifully, pulling everything toward the center in a tight, even vortex. You could see the surface ripple in smooth circles, no splatter, no jerky pull, just a satisfying motion where everything moves as one.
However, as soon as the mayonnaise thickened, part of it started gathering above the blade guard and refused to come back down. At that point, the part below the guard still churned, while the upper layer just sat still, remaining streaky and slightly oily, with faint yellow ribbons running through it. It hadn't fully emulsified yet. The only way to fix it was to stop, scrape everything back down, and start again. It was not hard, but it broke the flow.
Eventually, the mayonnaise worked out fine. It looked even, spread easily, and didn't drip off the spoon. It wasn't as thick as the store-bought version, but perhaps this was because our recipe was a little low on oil, and most importantly, it was stable and pleasant, with no oil separating on top.
8.5 Almond Milk
The almond-milk test turned out to be one of the biggest surprises of all, in a good way. We had expected a bit of splashing or sputtering that usually happens with other blenders when you’re blending a liquid-based mixture in a fairly shallow cup. Still, none of that happened, and the whole process stayed clean from start to finish.
The blender also ran steadily and composed the whole time. It didn’t create a strong vacuum at the bottom as some models tend to do, which allowed for easier movement and kept the mixture circulating evenly.
Due to that, the mixture turned milky fast; in just 50 seconds, it could reach a rich consistency with a light nutty aroma. And this result places it among the strongest-performing blenders when it comes to grinding nut. When we strained it, the milk ran through cleanly, leaving behind a soft, finely ground almond residue that showed how completely the blender broke everything down. We really enjoyed this test .
Failed Whipped Egg-Whites
Unfortunately, our Bonsenkitchen didn't pass this test. Whipping requires a whisk attachment to draw air into the mixture; meanwhile, the Bonsen's blending wand is designed just for cutting and mixing, not aerating. The blades spun quickly enough to develop a thin layer of bubbles on the surface, but there was no structure or lift beneath it, so the texture never developed volume or stiffness, and the mixture remained glossy and flat.
Actually, any hand blender without a whisk accessory would behave the same way. So, if you need proper whipped egg whites, consider the advanced Bonsen 4-in-1 or a more mixer-style option like the Ninja Foodi, which can help you get the job done in a pinch.
7.0 Design
The construction reflects its competitive price, with the materials clearly chosen to keep costs down. Nevertheless, our Bonsen blender is still functioning reliably over the full course of testing. If you’re aware that this isn’t a premium, pro-grade hand lender, the build quality is undoubtedly acceptable.
In the Box
- Motor body
- Blending shaft
- User manual
In the box, you’ll find two main components and the short user manual that gives just enough guidance for first-time users.
Dimensions
The blender is compact and won’t clutter a drawer or dominate a shelf in general. Its shaft length is sufficient to reach the bottom of deep pots or tall vessel cups without being awkwardly long. It also helps you maintain distance from hot steam or splatter, so you can blend with complete confidence here.
7.0 Build Quality
The motor housing is primarily plastic, lacking a solid, cool-to-the-touch feel you'd anticipate in a stainless steel model. Yet, the construction itself is refined, and the lighter build makes it more comfortable to handle during longer blending sessions. Plus, the internal fittings are well secured, a clear sign of which is that they never rattle or come loose while blending. All in all, there’s nothing extraordinary about the build quality of this Bonsen 2-speed, but equally, nothing that feels poorly crafted.
Speed and Controls
As suggested by its name, the Bonsen provides two different speed settings, which are controlled through a pair of buttons on the front. Switching between them is hassle-free, and the transition from low to high is clear and immediate. Many same-range hand blenders allow you to blend with a wider range of options, but we personally prefer the two-step setup, as it keeps things simple yet still functional.
7.5 Blending Shaft
The blade assembly follows a simple 4-prong design with its stainless steel blades durable enough for daily use. Frankly speaking, it’s not a heavy-duty setup, but it doesn't look flimsy or too fragile. Around the blades is a metal protective guard, which means its sharp edges can damage your pots and pans if they feature non-stick or enamel layers. So, it's advisable to avoid pressing the wand's head firmly against the cookware's bottom; otherwise, it could mark or dull the surface over time.
0.0 Beaker
The beaker isn’t included in the package. We value the convenience it provides, especially for small batches of soup or smoothies, so the lack of it costs the Bonsen a few points in our scoring.
10 Power Cord
The power cord is of standard length, reaching a nearby outlet easily, but not so long that it tangles from time to time. We like that it’s positioned at the top rear of the handle, which helps it stay out of the way during blending.
Extra Accessories
8.4 Usability
We’ve tested enough low-priced blenders to know comfort isn’t usually their strong suit. So honestly, we weren’t expecting much here, yet this Bonsen ended up being a really nice surprise. It runs smoothly, stays stable, and handles better than most of its price rivals. Of course, there's still room for improvement, but for the budget it sits in, we shouldn't ask for more.
8.3 Ease of Use
In every batch, the blender powered up softly instead of a harsh start, plus the transition from low to full speed feels seamless and controlled.
We've never experienced a situation where it tugs or pulls down too much. As always, the suction is light enough that you can maneuver it with minimal effort, yet strong enough to draw in the ingredients on its own.
In fact, it’s one of the rare immersion blenders out there that lets you focus on the mixture rather than fighting against the vacuum or spatters, which makes a big difference when you’re pureeing soup or working with heavy-liquid-based mixtures.
8.5 Blade Assembly
The motor housing and blade assembly fit together through an intuitive twist-lock mechanism, which you can immediately get the hang of, without even reading the manual. The connection is tight, and there’s no wobble between the parts once connected. Also, it's less likely a chance that they can come apart during use unless you accidentally twist it counter-clockwise.
8.5 Handling
The two buttons sit within natural reach for quick speed changes, and the handle has a smooth, polished finish, which is designed ergonomically for secure, comfortable grips. Still, we would have preferred a textured or rubberized surface to avoid slipping once your hands get damp or oily.
8.5 Cleanability
The blade assembly is detachable, so you can toss it in a dishwasher to get it clean conveniently. Equally simple is letting it run at full speed in soapy water. Even stubborn residues like mayonnaise can be entirely removed by this way. Soaking the blade for a while before manual cleaning is also a good way, but a small cleaning brush is necessary to reach narrow areas around the blades, particularly underneath and behind them.