Can You Grind Oats In A Coffee Grinder

Can You Grind Oats In A Coffee Grinder?

Can Oats Be Grounded In A Coffee Grinder? If the oats are small enough to fit through the feed tube and brittle enough to be ground by the blades of the coffee grinder, then yes, you can use a coffee grinder to accomplish the task.

Most cereals and grains (and no, I don’t just mean the kind you eat for breakfast) fit this description and can be ground in a standard coffee grinder.
However, there are a few things to keep in mind whenever you want to mill oats into flour using your coffee grinder, as they are typically milled in large batches.

Can You Grind Oats In A Coffee Grinder
Can You Grind Oats In A Coffee Grinder?

Considerations for Grinding Oats in a Coffee Grinder

Grind in batches

Oats, as one of the grains milled to flour in inventive ways to replace “all-purpose flour,” are typically ground into flour in greater quantities than spices and coffee beans due to the increasing demand for gluten-free food on menus.

If you want to save some energy, don’t fill your coffee grinder more than halfway. Most models can handle anywhere from two to five cups of food at once.

You should grind the oats in increments, taking your time to achieve the smoothest consistency possible with each increment. That way, you can get the most out of your coffee grinder and prevent any malfunctions.

Allow coffee grinder downtime

If you’re using a coffee grinder to pulverise the oats, give it a break in between batches; the constant rubbing of the oats against the blades can cause the grinder to overheat if used for too long.

Overheating is the number one cause of electronic device failure, so if you don’t want to have to buy a new coffee grinder in the near future, I recommend giving it a few minutes to cool down.

Make sure it’s properly dry

The oats must be completely dry before grinding; otherwise, the finished product will have a different texture and the blades of the coffee grinder will become dull over time. Furthermore, the oats may turn into a paste while being processed, which could clog the coffee grinder.

To get the most out of your coffee grinder, always make sure the oats or other dry ingredients are completely dehydrated before grinding them.

Clean before and after use

To prevent cross-contamination, the coffee grinder must be cleaned both before and after grinding the oats.

Allow me to elaborate: coffee grinders can also be used to grind spices like peppercorns, cumin, cinnamon, etc.

The flavour of the oat flour you make from grinding oats in a coffee grinder that has previously been used to grind any of the spices listed above will be affected.

If you forget to clean your grinder after grinding oats, the next batch of coffee beans or spices you grind will be tainted.

What else can I use to grind oats?

Need to grind some oats but don’t have a coffee grinder lying around the house? I got you covered, check out the tools I included below.

Grain Mill

When it comes to milling grains, you have two options: an electric grain mill or a manual grain mill, the latter of which will save you money on your electricity bill but requires a lot of human labour. The best way to prepare oats is to grind them.


The oats can be ground into a smooth flour in a blender, but you’ll need a powerful blender with a durable motor, like the Ninja Professional Countertop Blender, and you may need to pulse for extended periods of time.

Dry substances tend to stick in the crevices of a blender and contaminate your smoothie when blending fruits, therefore it is important to remember to wash the blender completely before using it again.

What else can I grind in my coffee grinder?

It’s not just dry ingredients that can be ground in a coffee grinder; pretty much anything that fits in there is fair game.


You can mill grains like rice, corn, and millet into flour to use in baking, or you can eat them raw if that’s your thing; it’s your food, and no one can tell you how to consume it. If the grains are dry enough, you can use a coffee grinder to grind them.

Dry Herbs

In a pinch, you may use a coffee grinder to process dry herbs like coriander or thyme because they are brittle and light enough to do so with relative ease.

Dry Spices

Do not even consider trying to ground any fresh spice in your coffee grinder, as this will lead to disaster.

If you have a coffee grinder, you can use it to grind dry spices, but if you want to use it for fresh spices, you should either have a blender or get a granite mortar and pestle.


Can I make smoothies with a coffee grinder?

No way, no how, you should not even consider trying to grind fruits or any sort of fresh food in your coffee grinder, since there are many potential negative consequences.

If you’re not careful, the liquid will enter the coffee grinder and cause all the metallic parts to rust from the high moisture level.

Causing sparks that will destroy your coffee grinder. For example, you can’t clean a coffee grinder, so your smoothies will always have a faint hint of coffee or spice.

Using a coffee grinder to prepare smoothies is not a good idea because it causes more problems than it’s worth. Instead, you should use a blender or consume the fruit whole.

Is it OK to grind oats?

Since oats flour has very little gluten development, it is an excellent gluten-free alternative for baking pastries and desserts for people on restricted diets or with food allergies.

However, the texture and flavour won’t be compromised unless the oats are overworked in the grinder.

You should give oats flour a shot because it can be used to make all sorts of things, including cakes; I didn’t say you’d like it, but I think you should give it a shot.

Can you grind chia seeds in a coffee grinder?

As long as it’s dry enough, yes, you may use a coffee grinder to process it. Since seeds create more oil when they are still moist, grinding them while they are will clog your coffee grinder and affect the flavour of other items you grind. For this reason, you should dry the chia seeds in the sun before putting them through your coffee grinder.

Can I grind grains in a food processor?

So long as your food processor has a strong enough motor and blades, of course you can. However, the blades of a food processor aren’t usually small enough to effectively ground the grains into flour, so you might not be happy with the final product. Invest in a grain mill or put your coffee beans through the mill on the odd chance you need to crush any grains.

Can I grind coffee beans in a blender?

An effective blender can achieve the same consistency as a standard coffee grinder.

If you want to get the nicest texture for your coffee, try grinding the beans in short batches and without filling up the blender.

Can You Grind Oats In A Coffee Grinder – Conclusion

Oats are one of the most adaptable cereals I’m familiar with; they can be used to make anything from a hot drink to a snack to a sweet or savoury treat. However, grinding oats may be a pain if you don’t have the necessary equipment and experience.

Even if you’re just using the grinder for one item, you should always wash it when you’re done using it. Neglecting to clean something might result in the growth of mould, which poses health risks. Maintain a balanced, nutritious diet. Cheers!

Should You Grind Your Own Cinnamon?

1 thought on “Can You Grind Oats In A Coffee Grinder?”

  1. Pingback: Can I Bring Spices On A Plane?

Leave a Comment

Your email address will not be published. Required fields are marked *