yes you can i have tried it but its not the best thing to do it may taste gross
(alternate answer) Salsa can be used instead of ketchup, so it would most often be used for something like a hamburger, or of course, any kind of Mexican dish such as a tortilla, burrito, etc. You are free to experiment with your own recipes and see how you like them. If you like eating roast beef Sandwiches and you would like to see how they taste with salsa, give it a try.
no
Tomato sauce.... Ketchup, and salsa. I believe cocktail sauce does too.
Pacchetti di Pollo con Mozzarella e Salsa di Pomodoro
Yes
depending on what you are making there are different sauces you can use. You can use a marinara sauce (tomato based sauce) Pesto sauce (basil based sauce) Cheese sauces ect.
Because salsa means sauce.
seafood sauce and bbq sauce
Corriander is a good one.
It tastes good
tomatos
The easist fix would be to strain the sauce removing the peppers and onions. The other option would be to add more tomato sauce or a canned sauce to it to dilute the veggies down to a reasonable proportion and freeze or can the remaining unused sauce for use at a later date.
You could use tomato sauce, tomato paste with added liquid, or crushed tomatoes.
Probably not.