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January 16, 2024 5 min read

Packed with antioxidants, golden flax seeds are not just good for you, they're fantastic for everything from your bones and heart to your skin and hair. But before you go ahead and start munching on a spoonful of them, hold on. Research suggests that in order to really reap the benefits, you need to grind them first. In this post, we'll guide you through the best way to grind flaxseeds.

Why Grind Flaxseeds?


flax seeds in spoon on top of flax seed powder
Credit: Envato Elements/ katrinshine

Flaxseeds have a tough outer shell that's hard for your body to break down. If you eat them whole, they might pass through your system and you might not get their full benefits. We're talking about fiber, omega-3 fatty acids, and lignans (which are great for your health) – a type of antioxidant that's great for your health. The act of grinding is essential because it helps to break down this shell which in turn helps your body absorb these important nutrients.

How to Grind Flaxseeds

Without further ado, here's how to grind flaxseeds:

1) Flax Mill


hands using grinder
Credit: Envato Elements/ bublikhaus

Flaxseed mills are specifically designed for grinding flaxseeds, which means it's super efficient at doing just that. Using this tool is as easy as it gets. Here's how you do it:

  • Simply open the top of the mill and pour in your flaxseeds. Most mills can handle a few tablespoons at a time.
  • Secure the lid and start turning the handle. The mill will crush the seeds, breaking down their outer shells and releasing the nutrients inside.
  • Once you've ground the desired amount, open the mill to access the ground flaxseeds.

2) Coffee or Spice Grinder


coffee grinder with coffee beans inside
Credit: Envato Elements/ alexstand

Next on the list are coffee or spice grinders. These are handy tools that most people already have at home, and they work great for grinding flaxseeds. Here’s how to use them:

  • Make sure your spice or coffee grinder is free of any residue to avoid mixing flavors. A quick wipe with a dry cloth should do the trick.
  • Pour a small amount of flaxseeds into the grinder. You don’t want to overcrowd it, so stick to a few tablespoons.
  • Secure the lid and press the grind button. Pulse in short bursts until the flaxseeds reach your desired consistency. This usually takes just a few seconds.
  • Once you’re satisfied with the grind, empty the ground flaxseeds into a container. If there are any stubborn seeds, a gentle tap should help release them.

3) Pepper Mill


pepper grinder with pepper corns around
Credit: Envato Elements/ stenvlad

Pepper mills are not just for peppercorns; they are great for grinding flaxseeds as well. Here's how to go about it:

  • When using a pepper mill, make it's free of any pepper kernels.
  • Add a small amount of flaxseeds into the mill. Do not overfill.
  • Twist the handle repeatedly to grind the flaxseeds.
  • Once ground to your liking, open the mill and pour out the ground flaxseeds. They are now ready to be used in your recipes.

4) Mortar and Pestle


wooden mortar and pestle on counter
Credit: Envato Elements/ ashishk75

If you prefer a more hands-on approach, a mortar and pestle is a great choice for grinding flaxseeds. This traditional method gives you full control over the texture of the grind. Here’s how to do it:

  • Make sure the mortar and pestle is clean and dry. Any moisture can cause the flaxseeds to stick and not grind properly.
  • Place a small amount of whole flax seeds into the mortar.
  • Use the pestle to press and crush the seeds against the sides of the mortar. Grind with a twisting motion.
  • After a while, check if the flaxseeds are ground to your liking. If not, continue grinding some more.

5) Food Processor or Blender


white food processor in kitchen on counter
Credit: Envato Elements/ LightFieldStudios

Last but not least, you can use a food processor or blender to grind flaxseeds. This is a great option if you're looking to grind a larger quantity at once. Here's how to do it:

  • Pour the desired amount of flaxseeds into the blender or food processor. It’s best not to fill it more than halfway to allow the seeds to move freely.
  • Secure the lid and use the pulse function to grind the seeds. Short, sharp pulses work best to avoid overheating the seeds and potentially losing some nutrients.
  • Stop occasionally to check the consistency of the grind. Continue pulsing until you achieve the desired fineness.

Handy Tips and Tricks for Grinding Flaxseeds


flax seed powder in small glass bowl

Credit: Envato Elements/ kasia2003

Great, you now know how to grind flax seeds! But before you get started, here are some helpful tips and tricks to make your flaxseed grinding even more effective:

  • When grinding flax seeds, make sure to do so in smaller quantities. This prevents overloading and ensures a more uniform grind.
  • Flaxseeds retain their nutrients better when stored whole. Grind them as needed, rather than all at once.
  • Once ground, flaxseeds can go rancid quickly. Store them in an airtight container in the fridge or freezer to keep them fresh.
  • To check if your flaxseeds are good to use, make sure they have a mild, nutty smell. If they smell off or rancid, they're probably spoilt.
  • If you're aiming for flaxseed meal, grind the seeds until they have a flour-like consistency. This is ideal for gluten-free baking.

How to Add Flaxseeds to Your Diet


flax seed powder in wooden bowl with spoon inside
Credit: Envato Elements/ katrinshine

Flaxseeds are incredibly versatile and can be incorporated into a variety of meals. Here are some ideas to get you started:

  • Sprinkle ground flaxseed over your breakfast cereal, oatmeal, or yogurt. This will add a subtle, nutty flavor and a boost of nutrients to kickstart your day.
  • Add a tablespoon of ground flaxseeds to your smoothies. They blend well with fruits and veggies, giving you an extra dose of fiber and omega-3s.
  • Mix ground flaxseeds into your baking recipes. They can partially substitute flour in recipes like muffins, bread, and pancakes.
  • Stir a spoonful of ground flaxseeds into soups and stews. They thicken the broth slightly and add a mild, nutty flavor.
  • Use ground flax seeds as a topping for toast, especially with avocado or peanut butter.
  • Make your own granola mix with oats, nuts, honey, and ground flaxseeds. It’s perfect for a healthy snack or a crunchy cereal alternative.
  • Combine ground flaxseeds with ingredients like oats, honey, and nut butter to make energy bites. They're great for a quick, nutritious snack on the go.


The health benefits of flax seed is numerous, and now you have the tools and knowledge to enjoy it to the fullest. So, pick the grinding method that suits you best and start reaping the rewards of this tiny but mighty superfood today!

And if you're looking for a reliable and efficient solution, consider giving Pepe Nero's mortar and pestle a try. With Pepe Nero, grinding flaxseed becomes a breeze, ensuring you get the finest texture effortlessly. Shop with us today.

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