16 Foods You Shouldn’t Put in the Blender

Blenders can be an amazing kitchen asset, letting you blend everything from soups to dips to smoothies. But for all the tasty things you can do with your blender, there are quite a few foods that can spell blender disaster.

View as Slideshow

01_leafy_foods_to_never_put_in_blender_istock/lecicRoom temperature leafy greens

Juicing has endless health benefits, but beware when putting those fiber-rich leafy greens in that blender. "The motor can easily turn your dish brown. To keep colors vibrant, ice your greens for 5 minutes prior to adding to the blender," says Andre Sickinger, a clean-food chef.

02_fiber_foods_to_never_put_in_blender_istock/azpworldwideCertain super high-fiber foods

It's not just leafy greens: Be careful with anything high in fiber. "Even with the new super-powerful, high-speed blenders, foods that are high in fiber don't do well," says Rachel Muse, a private chef. Raw broccoli stalks will turn to strings of fiber, for example.

03_fruit_foods_to_never_put_in_blender_istock/andy445Rock-hard frozen fruit

One thing people love to make is fruit smoothies. While they're delicious and easy to make, people sometimes put fully frozen fruits in the blender. This can result in lumpy smoothies and, in some cases, can cause the sharp blades to crack and break. Leave frozen fruits out in the fridge to thaw or put them in a Ziploc bag and thaw in a bowl of water before blending. Here are healthy smoothie recipes to inspire you.

Content continues below ad

04_nuts_foods_to_never_put_in_blender_istock/fotografiabasicaNuts

Anything really hard like nuts, coffee beans, or cocoa beans will either blunt the blade and not blend or the motor will be powerful enough to blend and you'll wind up with a sticky, grout-like paste, says Muse. These are better in a grinder.

05_flavours_foods_to_never_put_in_blender_istock/robertdalyStrong flavors/odors

Anything with a really strong flavor (garlic, chilies, etc.) may affect the rubber seal of the blender and taint future things that you blend. You may have noticed this when you put raw garlic in your blender when making that steak marinade, and then still had the flavor in your morning smoothie even after washing the container out!

06_too_foods_to_never_put_in_blender_istock/nicksToo little or too much liquid

When the machine is running and you have to add liquid, do it slowly to avoid surging motor or splashing. The ratio of liquid to solids must be right. Not enough liquid and the blender will make some things lumpy; too much liquid and the blades won't come into contact with the solid.

Content continues below ad

07_bones_foods_to_never_put_in_blenderistock/lauripattersonAnything with bones

Sickinger says he sees inexperienced chefs making this mistake all the time. When adding chicken or fish to a blender for meatballs or fish cakes, it is important to make sure that there are no bones in the meat. This sounds obvious, but you'd be surprised how often professionals and beginners alike make this mistake.

08_meat_foods_to_never_put_in_blender_istock/magnetcreativeMeat

"Great recipes are about layers of tastes and textures. Blending meats changes the consistency and texture of meat into baby food," says Terri Rogers, chef and CEO of NoOodle. (Of course, that's fine if you're making it for a baby or need to eat soft foods for whatever reason.)

09_tools_foods_to_never_put_in_blender_istock/ellepistockTools

Avoid putting any tools in the blender while it's running especially plastic, glass, or wooden utensils, because they can chip, crack, or break ruining your dish. If you must use a tool while the blender is running, go with a metal spoon.

Content continues below ad

010_sundried_foods_to_never_put_in_blenderistock/vustaSun-dried tomatoes

"Unless you have a high-performance blender (like a Vitamix), never try to blend sun-dried tomatoes. Their leathery texture will jam up the blender. If you want to blend them, make sure to soak in water first to soften them up," says Ali Maffucci, founder of Inspiralized.

011_sauce_foods_to_never_put_in_blenderistock/imagospotTomato sauce

Shannon Sarna Goldberg, editor of The Nosher, warns against making tomato sauce in the blender. "It adds too much air, which gives the sauce a pinkish hue," she says.

012_potatoes_foods_to_never_put_in_blender_istock/marcelohornPotatoes

Chris Nirschel, chef and CEO of NY Catering Service, says potatoes or other starchy vegetables cannot be over-blended or they get a starchy texture and are not pleasant to the mouth. That means no making mashed potatoes in the blender.

Content continues below ad

013_anythinghot_foods_to_never_put_in_blender_istock/kazoka30Anything super hot

If you put hot liquid in your blender with the lid on, you could have a serious emergency on your hands. "The steam will make the whole thing explode the lid and the liquid will be all over the kitchen,' says Monaghan. This can make a major mess and cause burns.

014_dough_foods_never_to_put_in_blender_istock/sergeevaDough

"I don't make any kind of dough in a blender. It will toughen it if you are not incredibly careful," says Monaghan.

015_ginger_foods_never_to_put_in_blender_istock/168seasonGinger

Do not put fresh or dried ginger into a blender. "It's so fibrous that you just get strings and a mess. It's better to chop it," says Shirley VanScoyk, owner of Spread Love: Jellies, Jams and Condiments in Chester County, Pennsylvania.

Content continues below ad

016_powders_foods_never_to_put_blender_istock/mirojak75Powders

If you put flour, confectioner's sugar, or baking mix in a blender it spews all over. "Pour it into a liquid through the hole in the lid. Just use a mixer with deep bowl and a very slow speed," says VanScoyk.

Become more interesting every week!

Get our Read Up newsletter

how we use your e-mail
We will use your email address to send you this newsletter. For more information please read our privacy policy.