Cooking food in batches allows you to cook more food, less often. This can restrict all your time spent in the kitchen to just once a week, probably the weekend Saturday, and leaves you free from this chore all the other days of the week.
This can save you time and hassle and also ensure that you always have homemade meals on hand at all times and can reduce the money you spend on eating out. Plan your meals for the week and think of the ingredients that you can cook in bulk and have ready for different recipes that you can cook and freeze.
Make a list of the things you need to shop for the ingredients that will go into your batch cooking, and shop for them at one time. You will also need to make sure that you have enough space in both your fridge and your freezer to store the ingredients and the stored food.