Ninja is a manufacturer that makes home appliances like blenders and ovens. Generally, their blenders have impressive build quality, and although they're mostly made of plastic, they feel solid and durable. Most of their jars, lids, and blade assemblies can go right into the dishwasher for an easy clean. Some of their blenders also include a couple of unique attachments and accessories, like a food processor or a micro-juicer. However, most can't be used to hot blend, which is a bit disappointing if you want to puree soup.
The Ninja Foodi Power Nutri DUO is the best Ninja blender for smoothies that we've tested. This well-built personal blender comes with a pair of 24-ounce single-serve jars as well as a 14-ounce Power Nutri Bowl that has manually rotating arms inside of it that push food away from the sides of the jar and towards the blades. You can use any of the jars to make a fantastic, silky smoothie, and the smaller jar produces almond butter with a fantastic texture. Unlike many personal blenders, this model also makes snow-like crushed ice. It's incredibly easy to clean by hand, and conveniently, the jars, lids, and blade assemblies are all dishwasher-safe.
However, the jars are fairly small, so while they work well for single-serve drinks, it's not an ideal blender if you want to make big batches of frozen drinks or other foods. It also can't be used to blend hot ingredients. That said, it's one of the best blenders for smoothies that we've tested and a great option if you're looking for something to whip up your morning smoothie or shake.
The Ninja Mega Kitchen System BL770 is the best Ninja blender that we've tested for multi-purpose use. It's a well-built full-size model that comes with a large, 72-ounce main jar, as well as a pair of 16-ounce personal jars. There are also a few attachments, including a food processor bowl and a dough blade, but we don't test them currently. It offers versatile performance, as you can use it to make amazing almond butter, snow-like crushed ice, and fantastic smoothies. There are dedicated modes for the smaller jars, ice crushing, and making dough, and it's a really easy blender to clean since you can put its jars, lids, and blade assemblies in your dishwasher.
However, it can't be used for hot blending, which is disappointing if you want a blender that can blend warm, cooked ingredients into soups and purees. It's very easy to clean overall but lacks a dedicated self-cleaning mode. There's also no speed dial, which some may find limiting. Otherwise, it's a great choice if you want a full-size blender that can do a bit of almost everything.
The Ninja Foodi Cold & Hot Blender is the best Ninja blender for professional use that we've tested. This full-size model comes with a large 64-ounce glass main jar that has a heating element built into its base, so you can use it to warm up ingredients while they blend. It also makes a decent smoothie, amazing almond butter, and bar-quality crushed ice. There are three speed settings and several preset modes that run the blender for different durations, including 'Saute', 'Ice Cream', and 'Hearty Soup', as well as a pulse mode. It has an excellent build quality and is outstandingly easy to clean with the 'Clean' preset, which runs a six-minute self-cleaning cycle.
Unfortunately, when making smoothies, ingredients can get pushed up the sides of the blender and stick there, so they don't get incorporated into the blend. Luckily, there is a tamper included that you can use to push food towards the vortex. Also, because the heating element is built into the main jar, you can't submerge it in water if you're cleaning it by hand. That said, this blender's impressive build quality, versatility, and heating element make it a solid choice for professional use.
Ninja produces a few full-size and personal blenders that excel at making silky smoothies. Most models tend to offer additional jars that are smaller, so you can easily take them on the go. A couple of them also offer unique attachments like a dough blade or a micro-juicer for more versatility, which sets them apart from most other blenders. However, they have limited speed settings, and most can't hot blend, which is a bit disappointing if you like to make purees or soups.
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Ninja manufactures a variety of full-size and personal blenders that feel well-built and sturdy. Most come with an additional jar so that you can take your smoothies or other blends with you on-the-go. Some also come with unique attachments or accessories that give you even more versatility when processing food. However, they tend to favor preset speeds rather than a speed dial. Most Ninja blenders can't hot blend, either.