Not sure what have you tried before posting question.
Below is a simple example for getting this done in SQL Server
CREATE TABLE dbo.DailyMenu (DayOfWeek varchar(20), MenuItem Varchar(40))
INSERT INTO dbo.DailyMenu VALUES ( 'Monday', 'Chicken Curry')
, ( 'Monday', 'Fried Chicken')
, ('Tuesday', 'Fried Fish')
, ('Tuesday', 'Chicken Adobo')
SELECT *
FROM DailyMenu
WHERE DayOfWeek = datename(dw,getdate())