Genmaicha Tea: recipes, side effects

Also known as popcorn tea, it is an infusion made from toasted rice that is among the favorites for many in Japan. It has incredible benefits ranging from preventing diabetes to inhibiting the aging process. Here you will know the benefits of Genmaicha tea , ingredients and side effects.

Considered one of the most aesthetic and nutritious drinks out there. It is very popular in Japan and has now made its way to Europe and the United States. Its name means brown rice tea, although other cereals such as wheat, corn or barley can be used in its preparation.

The way it is prepared is what gives it its particular flavor and when a lot of heat is applied to it, its rice grains burst (hana) making it look like popcorn. These hanas only serve to decorate and it is the reason why it is also called Green Tea of popcorn.

Genmaicha tea Recipes

Once the benefits of Genmaicha tea are known , we will tell you some of the recipes that can be prepared with it.

Traditional Genimaicha tea

To prepare it, the following ingredients are required:

  • 250 grams of Japanese white rice.
  • Bulk green tea leaves.

How to prepare it:

  1. In a bowl, cover the rice with hot water at 36º.
  2. Let it soak for ½ hour, drain and cook.
  3. On a baking tray lined with baking paper, spread out the rice grains.
  4. Heat a nonstick skillet.
  5. Gradually add the rice, which should already be cold, and toast it until golden brown and puffed up.
  6. Let the rice cool completely.
  7. Mix it evenly with the green tea leaves.
  8. Place approximately 2 tablespoons of Genmaicha green tea in a teapot with a strainer and let it infuse for 2 minutes.
  9. Serve in a cup.

Matcha Chocolate with Geinmaicha

To prepare this interesting recipe you must previously gather the following ingredients:

  • 120 grams of cocoa butter.
  • 2 tablespoons of honey.
  • 1 spoon of vanilla.
  • ¼ tablespoon of salt.
  • 2/3 cup macademia nuts
  • A teaspoon of powder works.
  • Two tablespoons of Genmaicha.

How is it prepared:

  1. In a saucepan over low heat add: cocoa butter, honey, vanilla and salt.
  2. Let it melt completely, remove from the heat and let it infuse for minutes.
  3. Blend the macademia nuts in a food processor, until completely smooth. From time to time the sides will need to be scraped.
  4. Next, add the cocoa butter and matcha to the blender. Mix well.
  5. Spread the chocolate on a lined baking sheet with a spatula.
  6. Add the Genmaicha on top and place it in the fridge until it sets.
  7. When it already has consistency, it breaks into small bites.
  8. This preparation can be kept for up to two weeks.

Genmaicha Empanadas

Let’s see how to prepare these delicious empanadas made with puff pastry.


  • Puff pastry dough.
  • 200 grams of minced beef.
  • A small chopped onion.
  • 2 shitake mushrooms chopped
  • Two tablespoons of flour.
  • 220 ml of water.
  • 30 grams of Genmaicha tea.
  • Salt and pepper to taste.

Method of preparation:

  1. Heat the pan and once hot, add the chopped onion.
  2. When the onions are clear, add the mushrooms.
  3. Feeling a rich aroma, incorporate the meat. You undo it with a spatula.
  4. Mix everything.
  5. Now to prepare the tea: pour hot water at 95º C over the Genmaicha tea.
  6. Add the flour to the meat and mushroom mixture.
  7. Slowly pour in the Genmaicha tea. Mix well.
  8. Add salt and pepper to taste.
  9. Stretch the puff pastry and serve the warm preparation on it.
  10. Fold the puff pastry and close it.
  11. Put in the oven at about 200º C.

Genmaicha Milk Tea

Genmaicha Tea Side Effects and Precautions

Although genmaicha tea offers various health benefits, it is important to consider some side effects and precautions. In this section, we will examine the caffeine content, interaction with medication and hormones, and possible allergies and sensitivities related to genmaicha tea.

Caffeine Content

Genmaicha tea contains a lower amount of caffeine compared to black tea or coffee. However, if you are sensitive to caffeine or consume it in large quantities, you might experience side effects such as sleeping problems, dizziness, or headaches. To avoid these issues, it is recommended to drink genmaicha tea in moderation and preferably in the morning rather than in the evening.

Interaction with Medication and Hormones

Genmaicha tea can interfere with the absorption of some medications, such as blood thinners or drugs that affect your blood pressure. Additionally, it might influence hormone levels, which could affect your overall health. If you are taking any medication or have a hormone-related medical condition, consult your doctor before incorporating genmaicha tea into your daily routine.

Possible Allergies and Sensitivities

Although rare, some individuals might be allergic or sensitive to the compounds found in genmaicha tea. Be cautious if you have a history of food allergies, and watch out for symptoms such as itching or hives after consuming genmaicha tea. Furthermore, genmaicha tea may also have an impact on the following:

  • LDL cholesterol: The antioxidants in genmaicha tea may help reduce the levels of low-density lipoprotein (LDL) cholesterol, but excessive consumption could lead to negative effects on heart health.
  • Selenium: This essential trace element is found in genmaicha tea and supports various bodily functions. However, excessive selenium intake could lead to selenium toxicity.
  • Blood flow and blood clots: Genmaicha tea might affect blood flow and help prevent blood clots. At the same time, this means it could interact with medications that affect blood clotting, so consult your healthcare provider if you are on such medications.
  • Bad breath: Drinking genmaicha tea may temporarily cause bad breath due to the natural compounds it contains. To minimize this effect, consider brushing your teeth or using mouthwash after consuming the tea.
  • Vision: Some studies suggest that the antioxidants in genmaicha tea could help protect your vision. However, more research is needed to fully understand this potential benefit.

In conclusion, while genmaicha tea offers numerous health benefits, it is essential to consider the potential side effects and take precautions when consuming this beverage. Consult your healthcare provider if you have any concerns or questions about incorporating genmaicha tea into your daily routine.

It is recommended NOT TO CONSUME Genmaicha tea during pregnancy. Lactating mothers should also avoid Genmaicha Tea.

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