Wash all the utensils before making your recipe. Make this a daily habit and make sure when you do anything related with cooking, you should always wash all of the utensils.
Not only wash your utensils before cooking or making any recipe but also wash your hands as well. This will give a hygienic impact whatever you are cooking. All great chefs also say that keeping your recipe hygienically sound, you should always wash your hands.
Now take a bowl and put all the necessary ingredients in it. First take the cream and put into the bowl. Mix it with a spoon and keep stirring. Take mayonnaise and chopped onions and put into the bowl as well.
Now add some salt in the mixture and stir well.
Put the mixture in the refrigerator and after one hour serve before dinner.