
Tomato ketchup
Used in 2 recipes on RecipeWiki.
Tomato ketchup is the familiar thick, sweet-sour tomato sauce, seasoned with vinegar and spices. As an ingredient, it brings sweetness, acidity and a concentrated tomato flavour in one spoonful. It mixes with mayonnaise and a little sharpness into the pink sauce for Shrimp Cocktail, and it goes into the gravy of Brown Stew Fish, the Jamaican dish where fried fish is simmered in a dark, savoury sauce. Because it is already sweet and salty, taste before adding more sugar or salt. Use a standard tomato ketchup rather than a spiced or flavoured one, so the balance of the recipe holds.
Recipes with tomato ketchup

Brown Stew Fish
Fried whole fish simmered briefly in a dark sweet-savoury gravy built on browning, onion and thyme, and served with the sauce spooned over.

Shrimp Cocktail
Cold poached prawns hung over the rim of a chilled coupe with a horseradish-sharp tomato sauce, and nothing else on the plate.