White sauce is normally used to thicken soups and gravies.

Ingredients:
Butter - 1 tbsp
Maida - 1 tbsp
Milk - 3/4 cup
Black pepper - to taste
Salt - to taste

Method:
In a glass bowl add the butter and microwave it on high for about 10 seconds. Mix the maida to the butter and stir it thoroughly so that the maida mixes well with butter well. Microwave it high for about 20 seconds by stirring in between. Add the milk and microwave it again for about 20 seconds. (Do not let the milk boil). Add salt and pepper.