Preparation method of flavored roast chicken

The invention relates to a preparation method of a flavored roast chicken. The preparation method is as follows: the flavored roast chicken comprises 2-3kg of fresh chicken, 500-800g of a liquid material, 200-300g of a seasoning, 100-150g of an auxiliary material, 20-30g of table salt and 400-500g of side dishes; the liquid material comprises the following components in parts by weight: 5-10 parts of ginger juice, 1-3 parts of tomato juice, 2-4 parts of onion juice, 1-3 parts of chili juice, 6-9 parts of soy sauce and 8-12 parts of cooking wine; and the seasoning comprises the following components in parts by weight: 2-6 parts of thyme, 2-5 parts of rosemary, 1-6 parts of cinnamon, 2-3 parts of pepper, 2-5 parts of a freshener and 3-5 parts of sugar. According to the preparation method of the flavored roast chicken provided by the invention, the loss of the taste of the chicken is avoided, the taste of the roast chicken is kept, the garlic is used for removing the taste, and milk is brushed on the surface of