1. Delícia: This is the most common and general way to say "delicious" in Portuguese. It's a noun that means "delight" or "deliciousness". You can use it as an adjective by adding "a" before it.
Example: "Este bolo é uma delícia!" (This cake is a delight!)
Example: "Esta comida é deliciosa!" (This food is delicious!)
2. Saboroso: This word literally means "tasty" or "flavorful". It's a more formal way to say "delicious" and can be used for food or other things that are pleasing to the senses.
Example: "O vinho é muito saboroso." (The wine is very tasty.)
Example: "O perfume tem um aroma saboroso." (The perfume has a delicious aroma.)
So, depending on the context and your desired level of formality, you can use "delícia" or "saboroso" to say "delicious" in Portuguese.