Koios AMJ-301 Food Processor Review

The motor is the reason this small machine keeps up with bigger jobs. The 500 W pure-copper motor turns boiled vegetables into a smooth soup in about 20 seconds, according to owners, and it takes on salsa, pico de gallo, hummus, nut butter, ground meat, pesto and baby food without stalling. Buyers on Amazon most often praise exactly that: power, speed and the way it handles chopping and grinding tasks.

Two bowls that keep flavors apart

The glass bowl suits produce. You can watch the chop progress through the side, and glass takes on no stain or smell from onion or garlic. The stainless bowl is the one for raw meat and strong-flavored mixes, so the next batch of fruit puree does not taste of the last one. Both bowls stack for storage, and each comes with its own base ring.

Two blade sets and a simple control

Each bowl gets its own S-shaped bi-level blade assembly, and 8 blade protectors ship in the box so you can store or wash the blades without reaching for them bare-handed. The controls are two speeds, low and high. Pulsing is done by tapping the speed button rather than holding a separate one.

Small enough to keep close

At 4.5 lb, with a footprint 8.66 in deep and 7.48 in wide and a height of 10.37 in, the AMJ-301 is small enough to keep close. Buyers on Amazon mention the compact size as one of its strengths, and one notes it is handy for dicing onions, carrots, garlic and nuts.

Easy to clean and safe to run

Bowls and blades detach, and both are dishwasher safe within the temperature limit covered below. Cleaning is one of the topics buyers on Amazon raise most often, and they rate it positively. A hidden switch means the motor only turns when the power pod is seated correctly on the lid, and a thermal cut-off stops the machine if it gets too hot.

There is no feed tube, no slicing disc, no shredding disc, no dough blade and no whisk. The AMJ-301 chops, minces, purees and mixes. It does not slice cucumber, shred cheese or carrots, julienne, knead bread or pizza dough, or grind flour. If those jobs are on your list, this is the wrong machine, and the limitation is built into the design rather than fixed by an accessory.

The 30-second rhythm

Never run the machine more than 30 seconds at a time, and rest it 20 seconds between runs. If the thermal cut-off trips, unplug it and wait about 20 minutes before starting again. Large batches go faster in portions than in one long push.

Ingredients the manual rules out

Do not process flour, frozen fruit or hard spices, and do not blend hot liquids. Cut hard foods into cubes of roughly 1 in before they go in, and fill the bowl no more than two-thirds full. The instructions also say to hold the bowl tight during operation so it does not shake or fall.

Splash around the motor pod

The motor sits on top of the lid, so food and liquid can work their way up into the recess where the pod seats. Wipe the pod after every use, do not overfill the bowl, and never run the machine with wet parts or wet hands. One specialist review notes that food and liquid splash up into the motor recess at the top where the power pod seats, so the pod needs wiping after every use, and this is a consequence of the top-drive layout rather than a fault in one unit.

Cleaning caveats and voltage

The bowls and blades are dishwasher safe, but the manual says the lid should not go in the dishwasher, and dishwasher temperature must stay below 140°F / 60°C so the bowls and lid do not warp. Hand-wash the lid. The machine is 120 V only, so it runs on US and Canadian outlets and needs a converter anywhere else.

The 8 cups are the bowl's full volume. With the two-thirds fill rule, the realistic working capacity is around 5 to 5½ cups per bowl, and the bowls are used one at a time, so that is the batch size you get.

Load the blade first, then the food, and cut hard items to about 1 in before they go in. Work in the 30-seconds-on, 20-seconds-off rhythm, and split a big batch into portions instead of pushing the motor until the cut-off trips.

Keep the stainless bowl for meat and strong flavors and the glass bowl for produce and anything you want to watch. Hold the bowl steady while it runs, stop at two-thirds full, and wipe the power pod after every use. Hand-wash the lid and keep the dishwasher below 140°F for the bowls and blades.

Buy the AMJ-301 if you cook in small batches, want a light chopper that lives on the counter or in a cupboard, and make salsas, dips, pesto, ground meat dishes, soups and baby food. The glass bowl plus the steel bowl is the feature that makes it pleasant day to day, because you never have to scrub onion out of the bowl before the next job.

Skip it if your list includes slicing cucumbers, shredding cheese or carrots, julienning, kneading bread or pizza dough, grinding flour or hard spices, or crushing ice. Those jobs need a full-size processor with discs, and no setting on this machine will do them.

Buyers on Amazon most often praise functionality, ease of use, value for money, ease of cleaning, speed and size, listed in order of how often the topics come up. The large majority of ratings are four or five stars, and Amazon's own summary of the reviews describes customers finding the machine powerful, compact, easy to use and easy to clean.

One buyer notes it makes quick work of cabbage for coleslaw, and another highlights how well it handles minced garlic. One specialist review notes that food and liquid splash up into the motor recess at the top where the power pod seats, so the pod needs wiping after every use. A brand roundup notes that the metal bowl feels thin to some users.