As long as the food doesn't taste too greasy and doesn't have an overly strong or irritating taste, it can be used as refreshment, such as peanuts, melon seeds, biscuits, potato chips, and rice cakes.
Because tea tasting has a complete process, including observing the appearance of the tea leaves, smelling the aroma of dry tea, smelling the aroma of the lid, observing the tea soup, drinking the tea soup, observing the bottom of the leaves, etc.
If during the tea tasting, there is a plate of tea with a particularly strong flavor, such as durian, on the tea table, it will inevitably cause us to be unable to accurately smell the aroma of the tea, and then there will be a relatively large deviation in the subsequent tea tasting.
Also, after eating heavy oily and spicy food, your mouth has not yet recovered. Although drinking tea at this time can relieve tiredness, it will be affected by the food and you will not be able to drink the accurate aroma of the tea.
Therefore, when choosing refreshments, firstly, they must be able to properly satisfy their hunger to prevent tea drunkenness caused by drinking too much tea; secondly, the taste must be smaller so as not to take away the aroma of the tea leaves.
For example, the classic "sweet with green, red with sour, melon seeds with oolong" in the tea circle is what people have summed up through years of tea drinking experience.