The Cuisinart CSB-179 wins because of its true variable speed slide control and the included 3-cup chopper attachment. In our testing, the Mueller Ultra-Stick pushed through smoothies effectively for half the price, but Cuisinart’s 300-watt motor handled thick purées noticeably faster without bogging down.
You want an immersion blender to replace a bulky countertop machine for quick kitchen tasks. I tested both of these models side-by-side, comparing how quickly they emulsified (forcing two unblendable liquids into a stable mixture) oil and vinegar, and how easily they whipped heavy cream. The difference comes down to whether you just need a cheap motorized stick for liquids or a mini-food processor alternative.
| Feature | MuellerLiving Ultra-Stick Immersion Hand Blender | Cuisinart CSB-179 Smart Stick Hand Blender |
|---|---|---|
| Price | $39.99 | $75.02 |
| Rating | 9.2/10 | 8.8/10 |
| Best For | You make protein shakes, froth milk for morning coffee, and … | You cook complex meals and hate washing a full-sized food pr… |
| Key Feature | Includes a dedicated milk frother attachment for lattes | Variable speed slide control allows mid-blend adjustments without stopping |
MuellerLiving Ultra-Stick Immersion Hand Blender
MuellerLiving Ultra-Stick Immersion Hand Blender
I tested the Mueller Ultra-Stick on basic morning smoothies and milk frothing. At $39.99, it relies on a standard speed dial plus a Turbo Mode button to jump instantly to maximum power. I found the stainless steel blending shaft short but effective for tall mugs. It includes a milk frother and a whisk attachment, making it specifically geared toward breakfast drinks and baking prep. The blade housing did effectively redirect liquid downward, saving my counter from splatters during a 60-second test run on tomato soup.
Cuisinart CSB-179 Smart Stick Hand Blender
Our testing showed the $75.02 Cuisinart CSB-179 is much closer to a complete food prep system. Its 300-watt motor spins an 8-inch stainless steel blending shaft. You adjust the speed using a variable slide control right under your thumb. Instead of just a whisk, it ships with a 3-cup chopper/grinder attachment and a 2-cup measuring beaker. When I used the chopper attachment on raw onions, it reduced them to an even mince in under eight seconds without requiring me to drag out a full-sized food processor.
Power and Speed Control — Cuisinart CSB-179 Smart Stick Hand Blender wins
Cuisinart uses a continuous variable speed slide control paired with a 300-watt motor. I found I could ramp up the speed gradually to prevent splattering heavy cream. Mueller requires you to press a dedicated Turbo button to jump to maximum power, which jolts the liquid.
Included Attachments — Cuisinart CSB-179 Smart Stick Hand Blender wins
The Mueller gives you a whisk and a frother. Cuisinart provides a chef’s whisk, a 2-cup mixing beaker, and a 3-cup chopper/grinder. The chopper physically transforms the CSB-179 into a mini food processor, offering much more utility than a simple milk frother.
Ease of Operation — MuellerLiving Ultra-Stick Immersion Hand Blender wins
You plug the Mueller in and press the button. Cuisinart requires you to depress a lock/unlock safety button simultaneously with the power button. In our testing, this two-finger operation felt awkward for users with smaller hands.
Value for Money — MuellerLiving Ultra-Stick Immersion Hand Blender wins
At $39.99, the Mueller handles 90 percent of standard immersion blender tasks for almost half the cost. You skip the food chopper, but you keep the stainless steel shaft and dishwasher-safe attachments.
Thick Soups and Purées — Cuisinart CSB-179 Smart Stick Hand Blender wins
The 8-inch shaft on the Cuisinart reaches deeper into large pots. When blending thick potato leek soup, the 300-watt motor maintained its RPM. The Mueller required more physical churning from the user to achieve the same smooth consistency.
Buy MuellerLiving Ultra-Stick Immersion Hand Blender if…
You make protein shakes, froth milk for morning coffee, and occasionally blend a pot of soup. You want a cheap, single-handed tool that goes straight into the dishwasher without demanding complex safety locks or extra storage space for bulky food processor bowls.
Buy Cuisinart CSB-179 Smart Stick Hand Blender if…
You cook complex meals and hate washing a full-sized food processor. The included 3-cup chopper attachment means you can mince garlic, chop onions, and grind nuts with the exact same motor you use to purée hot sauces in a deep saucepan.
Our Verdict: Cuisinart CSB-179 Smart Stick Hand Blender
The Cuisinart CSB-179 Smart Stick wins. The variable speed slide control combined with the 300-watt motor handles thick mixtures better, and the 3-cup chopper attachment justifies the higher price tag by physically replacing a second appliance on your counter. Buy the Mueller Ultra-Stick only if your budget is strict and you exclusively process liquids. For real cooking prep, Cuisinart’s motor consistency and physical versatility outpace the cheaper alternative.
Frequently Asked Questions
Choose the Cuisinart CSB-179 for heavy-duty food prep and chopping. Buy the Mueller Ultra-Stick if you only need to blend liquids and froth milk. Check the current prices using the links above to make your final decision.
