Basically it is, but with additives.
The difference between ketchup and tomato sauce is that tomato sauce is only one ingredient in ketchup. Ketchup also has sugar, vinegar, and spices. That is the difference bye
Do you mean the thick, smooth commercially-prepared bottled sauce from the supermarket? I've used it for various kinds of barbecue sauces, though I use ketchup rather than the plain tomato sauce. There could, though, be many other recipes available for tomato sauce. Otherwise, bottled tomato sauce and ketchup are fine just from the bottle on chips, burgers, pies and barbecued food; quick and easy - just don't put it on pasta!
I prefer to think of tomato sauce and ketchup being the jelly and jam of whatever they're put on. I mean, would you drink tomato sauce and ketchup?
no, you can not convert ketchup into tomato sauce no matter how hard you try it will always be to sweet
Ketchup is spiced tomato sauce cooked with vinegar. Tomato sauce is the sauce made by cooking tomatoes down until the meat of the tomato breaks down into a sauce consistency. Ketchup is spiced tomato sauce cooked with vinegar. Tomato sauce is the sauce made by cooking tomatoes down until the meat of the tomato breaks down into a sauce consistency.
Tomato sauce.
Tomato Sauce
Bolognese
seafood sauce and bbq sauce
Tomato sauce is cooked to allow the liquid in the tomatoes to reduce which creates the sauce or paste. Tomato ketchup is cooked tomatoes with added ingredients such as vinegar, sugar, salt, and other spices.
Tomato sauce
Tomato Sauce....