Can I Grind Flaxseed In A Blender? Different Options To Grind Flaxseeds

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You can use a blender to grind flax seeds. Blenders or food processors and other common household appliances can be used. To grind flax seeds in a blender, you need to add at least 1 cup into the device, blend for a few minutes until the flax is ground to your liking.


Flaxseeds are tiny seeds with a lot of nutritional benefits. They are often referred to as the most powerful plant food in the world.

They are a good source of antioxidants, proteins, and fibers, and have been proven to be beneficial in preventing cardiovascular diseases, blood sugar levels, and lowering blood cholesterol levels.

Whole flaxseeds have a tough outer coating and can pass through the digestive tract without getting digested. Flaxseeds need to be ground before consumption to allow the body to get the whole health benefit.

Although processed flaxseeds are sold at grocery stores, store-bought bags of flaxseeds powder becomes bad quickly, it becomes rancid and unfit for consumption. It is advisable to buy whole flaxseeds, and grind them at home as required or needed in meals.

How To Grind Flaxseed

There are several ways of grinding flaxseeds into powder to get the full health benefit. These include the use of a blender or food processor, a coffee grinder, or manual methods like mortar and pestle.

Each of these ways comes with its uniqueness to grind flax seeds to a powder. This article answers the question by reviewing the best ways to grind flaxseeds.

Can I Grind Flaxseed In A Blender?

Blenders or food processor is a common kitchen appliance to grind. If you want to grind flaxseeds in a blender or food processor, you will need to add at least a cup of flaxseed into the blender or food processor for it to work properly.

This method takes several minutes as you need to regulate the speed of your blender or food processor, stop, shake, and blend again until your flaxseed is ground to your desired consistency.

Using a blender or food processor to grind flaxseed is time-consuming as you have to continue regulating the speed, and grind again to achieve your result.

While using a blender or food processor, care needs to be taken to prevent the flax seeds from turning into paste due to the high quantity of oil present in them.

Can I Grind Flaxseed In A Vitamix?

Vitamix is a powerful blender with high performance. It can be used to grind flaxseeds and get a better or desired consistency.

In using a Vitamix to grind flaxseeds, put the flaxseed in the Vitamix, give it a quick blend by adjusting the variable speed of the blender.

The Vitamix 5200 Blender is a common brand of the Vitamix blender and has excellent reviews. Although Vitamix blenders are quite expensive, they are also very efficient.

vitamix grinding flaxseed

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Can I Grind Flaxseeds In My Ninja?

The Ninja blender is also an excellent choice for grinding flaxseeds. Ninja blenders rank high for their ease of use and are relatively less expensive.

The Ninja Professional Countertop Blender with 1100-Watt Base has one of the highest reviews for blending on Amazon. The Ninja Professional Countertop Blender makes a good option for blending flaxseed.

ninja blender flaxseed

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Can I Grind Flaxseeds In My Nutribullet?

The Nutribullet comes with a different blade for milling and enables you to grind your flaxseed to the desired consistency. One advantage of the Nutribullet apart from its being less expensive is its portability.

The Nutribullet allows you to grind a small amount of flaxseed to be included in your meal.NutriBullet NBR-1201 12-Piece High-Speed Blender/Mixer System, Gray (600 Watts) offers a great choice of grinding flaxseeds into meals.

nutribullet for flaxseeds

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Can I Use The Coffee Grinder?

The coffee grinder is one of the easiest and fastest ways of grinding flaxseeds. It offers convenience, as coffee grinders are quite inexpensive and are efficient in grinding flaxseeds.

Using a coffee grinder, you need to add whole flaxseeds to the fill level of the grinder, then power it on. It takes a few seconds for the seeds to achieve the desired consistency. The flax seeds should be ground for a minimal time while using the coffee grinder, as flax seeds tend to turn paste-like when ground for longer durations.

Coffee grinder allows you to grind the amount you need at once. However, you need to have a separate coffee grinder for your flaxseed, as using the same one for coffee affects the flaxseeds and causes early spoilage. KRUPS F203 Electric Spice and Coffee Grinder is a highly recommended coffee grinder to grind flaxseeds.

best coffee grinder for flaxseeds

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How To Grind Flaxseeds Without A Blender?

If you do not have any of the above home appliances, you can make use of the manual method to grind your flaxseed.

Mortar and pestle can also be used to grind flaxseeds, it serves as a better option for grinding smaller amounts.

Put the flaxseeds into the mortar and crush them with the pestle. Using mortar and pestle takes extra effort, and may not achieve a fine consistency as others.

How To Store Flaxseeds?

Ground flaxseeds get spoilt easily, the seeds are sensitive to heat and sunlight and can get easily rancid if not stored properly.

Powdered flaxseeds are best stored in airtight containers, and kept in the fridge for about 2-4 weeks, or in the freezer for up to 1 month.

Flaxseeds have a nutty or earthly flavor and can be easily detected when spoilt with their bitter smell or taste.


Flaxseeds are beneficial and protect the body from cardiovascular diseases and lowering blood cholesterol levels. The coating of flaxseeds needs to be broken down for the body to get the full health benefits.

Various ways have been described to grind flaxseeds through the use of common household appliances. You can grind flaxseeds in a blender or food processor, coffee grinder, or manual means like mortar and pestle.

Coffee grinder serves as the easiest, fastest and convenient means of grinding flaxseeds. Ground flaxseeds need to be stored in airtight containers and kept in the fridge or freezer to prevent them from going rancid.

Some of the common and best products for grinding flaxseeds are the Vitamix 5200 Blender, Ninja Professional Countertop Blender, the NutriBullet NBR-1201 . Coffee grinders like KRUPS F203 Electric Spice and Coffee Grinder also work effectively in grinding flaxseeds.


Parikh M, Netticadan T, Pierce GN. Flaxseed: its bioactive components and their cardiovascular benefits. Am J Physiol Heart Circ Physiol. 2018 Feb 1;314(2):H146-H159. doi: 10.1152/ajpheart.00400.2017. Epub 2017 Nov 3. PMID: 29101172.

About Kelly A Hartigan

Kelly A Hartigan has been an avid consumer of blenders for years. She is passionate about helping others find the best blender for their needs and has tried different brands on her quest to find the perfect match.

She loves to blend fruit and vegetables into juices, which she drinks throughout the day for good health.

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