Onions are a type of bulb rich in vitamins and minerals that are very beneficial for health, such as being good for cardiovascular health or serving as a powerful ally in combating oxidation. Today, TasteVN will get into the kitchen with you to transform onions into 3 delicious juices that detoxify the body at home!
1. Onion juice
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Preparation
7 minutes
Cooking
15 minutes
Difficulty
Easy
Ingredients for Onion juice Serves 3 – 4 people
Onions 4 bulbs
How to make Onion juice
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Prepare the onions
Wash the onions, cut off both ends and peel them clean. Then wash thoroughly under running water and cut into wedges.
Tip: The onion skin also has similar effects, so you can keep the skins to brew as needed! -
Boil the onions
Place a pot on the stove, add 4 onions cut into wedges, pour water to cover the onions, then cover and cook over medium heat.
After about 5 – 10 minutes, open the lid and check. If the onions are soft, turn translucent and no longer have a pungent smell, turn off the heat, use a sieve to remove the onions and let them cool.
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Making juice
Put the boiled onion in the blender and add about 500ml of water. Turn on the blender at medium speed for about 5 minutes, then check to see if the onion is finely blended, then turn off the machine and pour it into a glass to enjoy!
Tip: You can blend the onion cooking water together, or drink it directly for a sweet and easy-to-drink flavor! -
Final product
The onion juice has a milky white color, a very strange and attractive aroma without being pungent. Tasting it, you will feel a pleasant sweet and slightly spicy flavor, delicious whether hot or cold!
2. Apple onion juice

Preparation
5 minutes
Processing
10 minutes
Difficulty
Easy
Ingredients for Apple onion juice Serves 1 – 2 people
Onion 1 bulb Apple 1/2 fruit
How to choose delicious and crunchy apples
- You should choose apples that have a uniform red color, without spots, especially those with tiny white specks which are even sweeter and more fragrant.
- Good apples are those that are of moderate size, well-proportioned, not too big or too small, with slightly bumpy skin rather than too smooth or shiny.
- Delicious, juicy apples will be quite round, moderately firm, and when held, they should feel heavy; when tapped, they make a loud sound, indicating the flesh is very crisp. Ripe apples have a very characteristic and pleasant mild aroma.
- Avoid buying apples that show black spots or signs of bruising or scratching.
Tools needed
How to make Onion Apple Juice
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Prepare the onion and apple
First, the onion and apple must be washed thoroughly.
Then, cut off the roots of the onion and cut both the onion and apple in half into equal parts.
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Steam the onion
Place a steamer on the stove and boil about 1 liter of water on high heat. When the water boils, place the two halves of the onion in the steamer, cover it, and steam for about 5 minutes.
After 5 minutes, taste a piece of onion; if it no longer has a pungent taste, turn off the heat and transfer the onion to a cutting board.
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Make the juice
Chop the onion and 1/2 apple, then put everything into a blender. Cover the lid and set it to medium speed to blend the ingredients until smooth for about 3 – 5 minutes.
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Final Product
Pour the onion and apple juice into a glass and enjoy right away!
The onion is no longer pungent, the juice has a light taste, and especially the sweet aftertaste of the apple is very pleasant. It truly is a unique and attractive drink!
3. Onion Tomato Bell Pepper Juice

Preparation
10 minutes
Cooking
5 minutes
Difficulty
Easy
Ingredients for Onion Tomato Bell Pepper Juice For 2 glasses
Onion 1/2 bulb Tomato 1 fruit Bell pepper 1 fruit
How to Choose Fresh Ingredients
How to choose fresh tomatoes
- Choose tomatoes that are bright red, with intact skin, no scratches, and a mild fragrant smell.
- It is advisable to select tomatoes with stems firmly attached to the fruit, and the stems should be fresh, not wilted.
- Avoid selecting tomatoes that are bruised, spoiled, or have an unpleasant odor.
How to choose good bell peppers
- You should choose bell peppers that have smooth, shiny skin, vibrant colors, and uniform appearance.
- It is recommended to buy bell peppers of moderate size, that feel firm when held, and have the stem still attached to the fruit.
- You should avoid buying bell peppers that feel soft and mushy when held, have blemishes, cracks, or are missing the stem.
Required tools
Blender, knife, cutting board, plate, cup,…
How to make Onion Tomato Bell Pepper Juice
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Prepare onion, tomato, and bell pepper
Wash the onion, cut off both ends, and peel off the skin. Then cut it in half, take 1/2 of the bulb, and chop it into small pieces, placing them on a plate.
Remove the stem from the tomato, wash it well, and cut it into wedges. Wash the bell pepper, cut it in half, remove the stem and seeds, and then cut it into small pieces.
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Make the juice
Add 1/2 onion, 1 tomato, and 1 bell pepper that have been prepared, along with 400ml of water into the blender.
Turn on the machine and blend for about 5 minutes at medium speed until the mixture is smooth.
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Final product
Pour the onion tomato bell pepper juice into a glass to enjoy with friends!
The juice has an eye-catching orange-red color and a sweet, pleasant aroma. The seemingly impossible combination of onion with tomato and bell pepper has created a delicious and very nutritious drink for the body.
How to choose fresh and delicious onions
- You should choose onions with thin, shiny, and evenly colored skins, and when touching the bulbs, they should feel dry and firm.
- It is advisable to select onions that have many long roots as they are fresher, tastier, and can be stored longer.
- Conversely, you should avoid buying bulbs that have sprouted, have hard and soft spots, and uneven colors as these onions are not fresh and may taste bitter.
So you have completed 3 recipes for onion juice that is delicious and easy to drink for detoxifying your body, very simple to make right at home. TasteVN wishes you success!