How to Make Rice Flour

Rice flour is a gluten-free ingredient that works well in baked goods, though pre-packaged rice flour can sometimes be quite expensive. Making your own rice flour at home can help you save money, and the process is quite simple! You just need a blender or coffee grinder. Alternatively, using a flour mill will also work well. Check out the following steps to learn how to make rice flour at home!

Add 1-2 cups of rice to the blender each time. Avoid overloading the blender, as it may get stuck. Using a small amount of rice will allow the blades to work more efficiently and grind the rice better. Typically, 1 cup of rice will yield about 1.5 cups of rice flour. You can use either white rice or brown rice, as long as the rice is raw and unprocessed.

Comparison between white rice and brown rice

Better for baked goods: brown rice.
Has a slightly nutty and sweet taste.

Lower price: white rice.
Brown rice is considered a premium product and is typically more expensive.

Higher nutritional value: brown rice.
It contains bran, which is usually removed in white rice, providing more protein and fiber.

Longer shelf life: white rice.
The oil in brown rice makes it more prone to spoilage.

Fluffier outcome: white rice.
Brown rice flour tends to be denser, making baked products firmer.

Seal the blender lid and grind the rice until it turns into fine flour. Set the blender to its highest speed for optimal results. The flour should be finely ground with no large grains left.

• The blades of a regular blender are not designed for grinding rice. If you plan to grind large quantities, consider purchasing a higher-quality blender with greater power.
• The finer the flour, the better the taste and texture of your baked goods and other dishes.

Transfer the flour into an airtight container. An open container will allow air to enter, causing the flour to spoil faster. You can use a plastic or glass container, or even a jar.

• If using a resealable bag, make sure to push all the air out before sealing it.

Store the flour in a kitchen cupboard until needed, with a shelf life of up to one year. Although flour can be stored for an extended period, it often becomes damp or moldy after a year. If the flour shows signs of mold or an unpleasant smell, it should be discarded immediately.

• To keep track of its expiration, use a marker or label to note the date of grinding. The expiration date is typically one year from the grinding date. If there are multiple types of flour in the pantry, be sure to label them as 'rice flour'.
• Storing flour in the fridge or freezer can extend its shelf life.

Clean any leftover coffee grounds in the grinder (if necessary). This is the key to making sure the rice flour doesn't pick up any coffee smell! Use a brush or a small spatula to clear the coffee grounds around the blade.

• Be cautious not to place your fingers too close to the blade, and always turn off the coffee grinder before cleaning.
• A brush or an old toothbrush can easily reach into tight corners and crevices.

Add 2-3 tablespoons of rice at a time to the coffee grinder. The grinder will turn the rice into fine powder. It's best to grind small amounts at a time to avoid overloading the machine or causing a jam.

• If the grinder becomes too hot, turn it off and let it cool for a few minutes before continuing.
• If the rice flour still has large grains after the first round, you may need to grind it a second time. Older grinders or dull blades may not deliver the desired result.

Transfer the flour into an airtight container and seal it tightly. As you grind the rice, gradually move the powder into a plastic or glass container. After the grinding process is complete, ensure the container is sealed to preserve the quality of the flour.

• You can also use a glass jar with a lid or a zip-lock bag instead of a container.

Store the flour in a cool, dry place for up to one year. Place the container with rice flour on your kitchen counter or in the pantry until you need it. Discard the flour if it develops an unpleasant smell.

• To remember the "expiration date" of the flour, you can mark the grinding date using a marker or a sticker.
• If you want to extend its shelf life, you can store the flour in the fridge or freezer.

Select the highest grinding setting and turn on the grinder. On certain devices, the highest setting may be labeled as "pastry" (baking). Switch on the grinder after adjusting the setting.

• The settings are used to control the coarseness or fineness of the flour. A lower setting creates flour with larger particles.
• Always start the grinder before adding rice.

Pour the rice into the grinder's hopper. The hopper will automatically grind the amount of rice added, and you will see the flour in the grinder's collection box. If necessary, use a spoon or another tool to push the rice into the center of the hopper to speed up the grinding process.

• If the flour is not as fine as desired, you can pour it back into the hopper and grind it again.

Turn off the grinder after grinding the rice. The grinding process is complete when the grinder emits a quieter sound. Switch off the grinder to stop it.

• You can let the grinder run for an additional 5 seconds after grinding the rice to ensure no rice grains remain stuck in the machine.

Remove the flour container from the grinder and transfer the flour to a storage container. It should be easy to remove the container from the grinder. After transferring the rice flour to the storage container, ensure the lid is securely closed by pressing down until you hear a "click" or the lid fits in place.

• Use a spoon to scrape any remaining flour in the container into the storage container to prevent waste.
• You can also use a zip-lock plastic bag as an alternative to a storage container.

Store the flour in the pantry, refrigerator, or freezer for up to a year. After a year, the flour will lose its freshness and develop a musty smell. Dispose of any flour that has gone bad.

• The best option is to store the flour in a cool, dry place.
• Refrigerating or freezing the flour is the safest choice to extend its shelf life.
• Label the container with the expiration date using a marker or sticker if you wish to track the flour's shelf life. Write the name of the flour ("rice flour") along with the expiration date.

• You can use a food processor instead of a blender. Just make sure to follow the manufacturer’s instructions for grinding flour.
• Although a flour mill is more expensive and less practical, it provides a finer flour texture at home, especially if you don’t like the graininess of flour ground by a blender or coffee grinder.
• Brown rice is more nutritious than white rice.

• Do not use instant rice. It is recommended to use raw, unprocessed rice.