Materials: 2 onions, 500 ml of red wine, 1 bottle of ordinary red wine with three onions.

Method: wash the onion, remove the surface of the tea-colored skin, cut into eight equal parts about half-moon. The onion into a glass bottle, add red wine, (will peel off the outer skin also added with better results).

Seal the glass jar and leave it in a cool place for about 2 to 8 days.

Place the glass bottle of sliced onions, strain through a strainer and bottle the onions, wine separately and place in the refrigerator to chill.

This is what I used to take off from the Internet, soaked twice, the first time in accordance with the Internet said soak 8 days to take out the onions, the results barely tolerate the strange taste of the red wine to drink, onions is really difficult to swallow, all thrown; the second time on the soak for two days, the wine inside the onion flavor is less, easy to accept some of the onions feel edible, but every time I'm too lazy to take the dinner table, long time also still. Therefore, I personally believe that if the figure is convenient, or soak a week or so to drink as well, soak for a longer period of time onion inside the effective substances will be more dissolved in the red wine, although the flavor is strange, but when the medicine to drink is not a drink, or can be accepted. If you are not afraid of trouble, then you can soak time is shorter, but the onions should be eaten together, you can eat directly, you can also eat under the simple cooking, otherwise there is no effect.

And, remember, red wine must be dry red oh.