Time for cooking meals is sometimes less than ordering time in restaurants

Since Google is the karan johar of the internet sector, banning some online publishers like the domain investor and making fake claims about frauds like stock broker asmita patel, she has realized that there is not much which she can do online, income will be largely blocked. So now she is checking cooking, since restaurants are not offering lunch, and lack of proper food, is affecting productivity.
She has noticed that the time taken for cooking some dishes, is less than the time taken for ordering food at a restaurant. Most restaurants will ask the customer to wait for 15-20 minutes before serving food, and the same time,can be used to cook simple meals. Other household chores can be also done at the same time.