Turnip Cake is a steamed rice cake made with Chinese turnips, and flavored with minced Chinese sausages and/or dried shrimp and then pan-fried until crispy before serving for dim sum. Even though the total recipe time is nearly 9 hours, it takes about 4 hours to make the turnip cake, cool to room temperature and then refrigerate overnight. Pan-frying takes about another 30 minutes.
Brush some oil on a 2 quart casserole that will fit inside a large stock pot (8 quarts or larger), set aside. Fill a large stock pot (8 quarts or larger) with 1 1/2 inches of water with a steamer rack and set on low heat until ready to steam.
Peel the daikons, hold them at the top and grate the bottom end into a bowl or a fine colander. Stop when the daikon starts to feels tough, dice the remaining daikon that is easy to cut.
Squeeze some of the daikon liquid out and place in a medium sized pot (4 quarts). Add the broth to the pot, add a lid, and cook on medium heat. When the pot boils, lower the heat, and then simmer on low for 30-40 minutes, until the liquid is reduced and the daikon is tender.
While the daikon cooks, cut the Chinese lengthwise into quarters and dice, chop green onions, cilantro and carrots; rinse and soak dried shrimp in a tiny amount of water for 10 minutes and then coarsely chop.
Season the mix in ingredients with 1 teaspoon of soy sauce and 1/4 teaspoon sugar, remove from heat and set aside.
Check the water level of the stock pot and raise the temperature to medium high so that the water is bubbly and boiling.
Increase the heat of the daikon and broth to a rolling boil, remove from heat and immediately pour in the rice flour batter and stir quickly.
Allow daikon cake to cool to room temperature in its container, then cover and refrigerate overnight.
Preheat a non-stick frying pan on medium heat (4-5 minutes)
Turn the casserole upside down on a cutting board and give a few taps, the daikon cake should slide out. Cut the cake into quarters and cut each quarter into 1/2 inch thick slices.
When a drop of water sizzes on the pan and feels hot, add 1/2 teaspoon of oil and swirl to coat pan. Add the turnip cake slices to the pan.
Pan fry for 10-12 minutes until crispy and slightly browned, flip, and pan fry for another 10-12 minutes.