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Hamilton Beach Big Mouth Duo Plus 12 Cup Food vs KitchenAid 3.5 Cup Food Chopper KFC3516CU, Contour Silver

Updated July 2026 — Hamilton Beach Big Mouth Duo Plus 12 Cup Food leads on power and capacity.

The Hamilton Beach model offers greater capacity and power, making it a better choice for larger meal prep, while the KitchenAid is more compact and budget-friendly.

Why Hamilton Beach Big Mouth Duo Plus 12 Cup Food is better

Capacity

12-cup bowl vs 3.5-cup bowl

Power

500-watt motor vs lower capacity motor

Versatility

Dual-bowl design vs single bowl

Why KitchenAid 3.5 Cup Food Chopper KFC3516CU, Contour Silver is better

Price

$69.95 vs $81.45

Compactness

Smaller footprint for easy storage

Ease of Use

Locking blade and pour spout for convenience

Overall score

Hamilton Beach Big Mouth Duo Plus 12 Cup Food
85
KitchenAid 3.5 Cup Food Chopper KFC3516CU, Contour Silver
75

Specifications

SpecHamilton Beach Big Mouth Duo Plus 12 Cup FoodKitchenAid 3.5 Cup Food Chopper KFC3516CU, Contour Silver
BrandHamilton BeachKitchenAid
Price$81.45$69.95
Motor Power500 watts240 watts
Bowl TypeDual-bowlSingle-bowl
Dishwasher SafeYesYes

Dimension comparison

Hamilton Beach Big Mouth Duo Plus 12 Cup FoodKitchenAid 3.5 Cup Food Chopper KFC3516CU, Contour Silver

Overview of the Products

The Hamilton Beach Big Mouth Duo Plus 12 Cup Food Processor is a versatile kitchen appliance, while the KitchenAid 3.5 Cup Food Chopper is a compact option for everyday use. The Hamilton Beach model is priced at $81.45, making it a more premium choice compared to the KitchenAid, which is priced at $69.95. Although the KitchenAid is about 17% cheaper, it offers a different capacity and functionality that may appeal to different users.

Capacity and Versatility

The Hamilton Beach Big Mouth Duo Plus offers a significant capacity advantage with its 12-cup bowl and an additional 4-cup bowl for smaller tasks. This dual-bowl configuration allows for efficient multitasking in the kitchen, accommodating larger batches while also providing a convenient option for chopping smaller quantities. In contrast, the KitchenAid 3.5 Cup Food Chopper is designed for smaller tasks, making it ideal for quick meal prep but limiting its ability to handle larger volumes. If you frequently prepare meals for a crowd or engage in meal prep, the larger capacity of the Hamilton Beach model may be more beneficial.

Performance and Power

When it comes to performance, the Hamilton Beach boasts a powerful 500-watt motor, which gives it the strength needed to process tough ingredients efficiently. It features two speeds plus a pulse option, providing control for various food processing tasks. The KitchenAid, while offering two speeds and a pulse option as well, operates at a lower capacity with a focus on light chopping and pureeing tasks. For users looking to handle more robust ingredients and larger batches, the Hamilton Beach's powerful motor and versatility make it a standout choice.

Ease of Use

Ease of use is an essential factor in any kitchen appliance. The Hamilton Beach model features a large feed chute that allows whole foods to be processed without precutting, significantly reducing prep time. Its simple touchpad is designed for easy operation and cleaning, with all removable parts being dishwasher safe. The KitchenAid also emphasizes convenience, featuring a locking blade and a pour spout for easy serving. However, its smaller size means you may need to process in smaller batches more often. If you value quick and efficient meal prep, the Hamilton Beach could simplify your cooking routine.

Cleaning and Maintenance

Both products are designed with ease of cleaning in mind, but they differ in their approach. The Hamilton Beach features dishwasher-safe parts, making cleanup straightforward after cooking. The smooth touchpad also wipes clean easily, an important feature for a busy kitchen. The KitchenAid is also dishwasher-safe, which adds to its convenience, but the smaller bowl may require more frequent cleaning if you are chopping multiple ingredients. If low maintenance is a priority for you, both models are well-equipped, though the Hamilton Beach’s larger capacity may mean fewer wash cycles.

Design and Storage

Design and storage capabilities can significantly impact your kitchen experience. The Hamilton Beach Big Mouth Duo Plus is designed with nesting bowls, allowing for compact storage when not in use, which is a great space-saving feature. On the other hand, the KitchenAid 3.5 Cup Food Chopper has a small footprint, making it easy to tuck away in your kitchen cabinets. While the Hamilton Beach offers more versatility, the KitchenAid’s compact design may be more appealing to those with limited counter space. Your choice may depend on whether you need a larger, more versatile unit or a compact model for quick tasks.

Price Comparison

The Hamilton Beach is priced at $81.45, while the KitchenAid is available for $69.95, making it about $11.50 less expensive. This price difference of approximately 17% might be significant for budget-conscious shoppers. However, it's essential to weigh the price against the features offered. The Hamilton Beach model provides greater capacity and power, which could justify its higher price for users who frequently prepare larger meals. Conversely, if you’re seeking a budget-friendly option for simpler tasks, the KitchenAid could be the right fit.

Which should you buy?

Choosing between the Hamilton Beach Big Mouth Duo Plus and the KitchenAid 3.5 Cup Food Chopper ultimately depends on your specific kitchen needs. If you frequently prepare large quantities of food and require a powerful motor with versatile functions, the Hamilton Beach is worth the investment. However, if you’re looking for a compact, budget-friendly option for everyday meal prep, the KitchenAid offers great value. Consider your cooking habits and preferences to make the best choice for your kitchen.