Capricorns are not exactly cheap, but they don't like throwing their hard-earned money away on eating out either. Their dream restaurant experience is going to a fine dining restaurant with good wholesome, home-cooking food that is a great value for the money.
(Of course, Capricorn would be totally happy at a swanky, stylish eating establishment, as long as somebody else pays!)
Capricorns get irritated when portion sizes are small. They like to see lots of food on their plate, so they know they're getting their money's worth.
Capricorns often end up eating at family restaurants, which deliver value and good food if not the fancy five-course meals of their dreams.