To speak about taste, you need the appropriate vocabulary.
Bitter - having a strong, sour, usually unpleasant taste;
Bland - if food is bland, it does not have much taste;
Creamy - like cream or containing cream;
Crisp - crisp food is pleasantly hard;
Crunchy - crunchy food is hard and makes a noise when you eat it;
Hot - hot food contains strong spices which cause a burning feeling in your mouth;
Mild - not having a strong effect;
Salty - tasting of or containing salt;
Sickly - unpleasant and making you feel slightly ill;
Sour - having a sharp, sometimes unpleasant, taste or smell, like a lemon, and not sweet;
Spicy - containing strong flavours from spice;
Stodgy - stodgy food is heavy and unhealthy, sometimes in an unpleasant way;
Sweet - with a taste like sugar;
Tasteless - having no flavour.
Be careful. The chilli sauce is very hot.
This wine has a mild taste.
Is the soup too salty?
I've been eating too many stodgy puddings.