土茯苓牛大力鑽地老鼠湯 Glabrous greenbrier rhizome, beautiful

食材
牛大力 Beautiful millettia root 1條（約1呎長）/1
鑽地老鼠 Four o'clock flower root 1-2個/piece
土茯苓 Glabrous greenbrier rhizome 1小個/small
豬脊骨 Pork spine 450克/g
炒扁豆 Fried flat white bean 40克/g
赤小豆 Rice bean 40克/g
蜜棗 Honey date 2粒/pieces
陳皮 Dried tangerine peel 1角/1/3 pie
水 Water 2.5公升/lite
作法:
1 ：

土茯苓請湯料舖代為切片，洗淨後浸20分鐘 Have the soup ingredient shop slice the glabrous greenbrier rhizome; rinse and soak for 20 minutes.
2 ：

鑽地老鼠去皮 Peel the four o'clock flower root.
3 ：

洗淨後切片，浸20分鐘 Rinse and slice; soak for 20 minutes.
4 ：

牛大力去皮 Peel the beautiful millettia root.
5 ：

切成兩至三段後再破開，浸20分鐘 Cut into two to three segments and split them vertically; soak for 20 minutes.
6 ：

炒扁豆及赤小豆洗淨， 浸20分鐘 Wash the fried flat white beans and rice beans; soak for 20 minutes.
7 ：

蜜棗洗淨，浸20分鐘 Clean the honey dates; soak for 20 minutes.
8 ：

陳皮浸軟，去囊 Soften the dried tangerine peel and remove the pith.
9 ：
豬脊骨洗淨 Clean the pork spine.
10 ：

汆水後再洗淨 Blanch the pork spine in cold water; bring to a boil and cook for 5 minutes, then rinse again.
11 ：

所有材料放入煲內，加水煲至滾起，滾10分鐘 Place all ingredients in a pot, add water and bring to a boil; boil for 10 minutes.
12 ：

加蓋轉中火煲1.5小時 Cover and simmer on medium heat for 1.5 hours.
13 ：

撈起豬脊骨，再煲1.5小時 Remove the pork spine; continue simmering for another 1.5 hours.
14 ：

酌量加鹽調味 Season with salt as needed.