When you want to ask someone what kind of food they cook most days during the week, then you may ask in the following ways:
-What do you cook most of the time?
-What kind of food do you usually cook?
主にどんな料理を作るのか聞きたいときは、次のように質問できます。
-What do you cook most of the time?
（主に何を作りますか）
-What kind of food do you usually cook?
（いつもどんな料理を作りますか）
"I usually cook meat, vegetables and potatoes covered in gravy," is an example response to this question.
The dominant or staple food in the UK is potatoes. In Asia, the staple food is rice. So the diet of anyone in these area would usually include their staple food.
A staple food, or simply a 'staple', is a food that is eaten routinely and in such quantities that it constitutes a dominant portion of a standard diet for a given people, supplying a large fraction of energy needs and generally forming a significant proportion of the intake of other nutrients as well.
"I usually cook meat, vegetables and potatoes covered in gravy,"
たいていお肉、野菜、グレイビーソースをかけたポテトを作ります。
これが、質問に対する回答例です。
イギリスの主食は、ポテトです。アジアでは主食はお米です。どの人の食事でもたいてい主食があることでしょう。
A staple foodとは、日課となって食べられている食べ物で、エネルギー源となり、他の栄養素と同様に重要な摂取量の割合があります。
What kind of food do you usually cook on a daily basis?
What is your specialty?
What kind of food do you typically prepare every day?
When cooking or making something to eat, there are various verbs we can use such as to cook, to make or to prepare. Depending on how the meal is prepared we could introduce many other verbs that specify how the food was cooked or prepared, such as to fry, to boil, to saute, to bake, etc...
The adverbs typically, usually and every day are used to specify that is happens often or on a regular basis.
*What type of meal do you cook most often?
This means you would like to know what they enjoy cooking everyday. You can also call it their specialty meal. This is a meal they very good at and will always make everyday.
For example:
A:What type of meal do you cook most often?
B:I cook egg fried rice a lot
*What type of meal do you cook most often?
どんな料理をよく作りますか？
これは、相手が毎日どんな料理をしているか知りたいときのフレーズです。相手のspecialty mealを聞くこともできます。specialty mealとは、とても得意でよく作る料理のことを指します。
例：
A:What type of meal do you cook most often?
どんな料理をよく作りますか？
B:I cook egg fried rice a lot
卵チャーハンをよく作ります。
The three questions you see provided above are terrific ways to ask someone what they cook everyday. In the first sentence you will see the adverb normally, in the second sentence you will see the adverb regularly and in the third sentence you will see the adverb usually. All of these adverbs mean something is done routinely or on a regular basis.
If you would like to know what kinds of foods does someone eat mostly, you can ask the following questions:-
1. What foods form your main diet?
2. What foods make up a large part of your diet?
A person's main diet is made up of the food that he or she eats on a regular basis.
主にどんな食べ物を食べているか尋ねたいなら、次のように質問できます：
1. What foods form your main diet?（主にどんな食べ物を食べていますか）
2. What foods make up a large part of your diet?（主にどんな食べ物を食べていますか）
"main diet"は、習慣的に食べるものを言います。
If you are wanting to ask what food someone cooks more than anything then you could use the terms 'normally cook', 'cook most of the time' or 'cook most often' these all mean the same thing and would get the answer you want and tell you when they cook
”Normally"、”Most of the time"、”Most often"はどれも「いつもは、普段は、大抵」などという意味です。
●What food do you normally cook?
●What food do you cook most of the time?
●What food do you cook most often?
上記例文はすべて「主にどのような料理を作りますか？」という意味です。
南アフリカ 
イギリス 
アメリカ合衆国 
カナダ 
