You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "This ingredient in Taro cakes is commonly known as what?" whose answer is lap ceung.
Each document should contain about 30 words, and these documents should contain useful information.

Query: common ingredients in taro cakes
Useful Output:

Doc 1: Steamed taro cake (芋頭糕) · 300g taro diced · 100g Chinese barbeque pork (char siu) diced · ~20g dried shrimp (if using large dried shrimp,
Doc 2: Ingredients ; 3 tablespoons oil (plus more for pan-frying and greasing the pans) ; 3 links Chinese sausage (chopped into small bite size pieces;
Doc 3: Prep Time: 35 min. Total Time: 3 hours. Yield: 4 servings · 1.5 lb taro. 0.50 lb regular rice flour · 1 tsp salt. 1 tsp sugar · Cut off the end of
Doc 4: This taro cake is filled with diced taro and topped with ingredients that pack an umami punch: Chinese sausage, cured pork & dried seafood.
Doc 5: Tapioca starch - or tapioca flour is the main ingredient of this steamed coconut taro cake. · Coconut milk - another star of the recipe. · Sugar -