What is the authentic practice and recipe for Duck in Sauce?

Spice recipe: 150 grams of dried chili peppercorns, 50 grams of peppercorns, 12 grams of cumin, 10 grams of star anise, 5 grams of lemongrass, 3 grams of cloves, cardamom 4 grams of cardamom, 5 grams of sand nuts, 2 grams of ginger, 4 grams of wood incense, 3 grams of grass koup (草寇), 3 grams of allspice, 5 grams of dahurica (芷芷), 3 grams of strawberry (草果), and 2 grams of rooibos, 4 grams of Chinese yamana, 3 grams of cinnamon, 4 grams of tangerine, 3 grams of wicker, 4 grams of thyme, 4 grams of coriander seeds, 3 grams of yellow gardenia, 3 grams of angelica, 3 grams of cardamom, 5 grams of citrus aurantium dulcis.

Ingredients: 100 grams of sweet noodle sauce, Haitian straw mushroom old soy sauce 50 grams, 200 grams of refined salt, 50 grams of white wine, 30 grams of monosodium glutamate, 20 grams of chicken essence, 40 grams of rock sugar, 50 grams of maltose.

Sealing oil ingredients: 1000 grams of lard, 200 grams of green onion, 100 grams of ginger, 150 grams of round onion.

Methods:

1, all the spices into the package, first rinse with water, into the basin, and then 50 grams, a high degree of white wine, evenly drenched into the spice packet, marinate in white wine spices for 20 minutes, standby.

2, 12 pounds of broth or water, put the spice packet a, 150 grams of dried chili peppers, 50 grams of pepper, into the sweet noodle sauce 100 grams of Haitian mushroom 50 grams of soy sauce, 200 grams of salt, 40 grams of rock sugar, 50 grams of maltose, high-fire boiling, low-fire boiling for 1.5 hours, that is, the brine, standby.

3, frying pan add 1000 grams of lard, simmering into the shallot 200 grams, 150 grams of round onion, ginger 100 grams, medium-low heat, fry until golden brown, after the fragrance, fish out, add the oil to the brine can be.

4, the duck embryo processing clean. Put into the boiling brine, then pour 30 grams of monosodium glutamate, 20 grams of chicken essence, pour the marinade spice packet basin in the height of white wine, medium heat brine for 30 minutes, soak for 60 minutes can be. Can be grilled again according to personal taste before eating.