Savoury food is salty or spicy and not sweet in taste.

a savoury dish/sauce/flavour 带咸味的一道菜／一种调料／一种味道

savoury dumplings/pancakes 咸汤圆／薄饼

A pie can be sweet or savoury. 馅饼可以是甜的或咸的。

If you say that something is not savoury, you mean that it is not pleasant or socially acceptable.

That hotel doesn't have a very savoury reputation. 那家宾馆的声誉不太好。