noun
salsa
SAHL-suh/ˈsɑːlsə/
A spicy sauce, often tomato-based, served with Mexican-style food.
The salsa contains visible tomatoes, onion, chile, and cilantro.

Etymology
The Latin verb “to salt” produced a term for salted food, which developed into a word for sauce. In American Spanish, that broad sauce meaning became especially associated with relishes made from chopped ingredients.
In context
Next Step salsa Mexicana roasted Roma tomatoes roasted garlic onions jalapenos cilantro water