It might be spoiled, so I wouldn't try it. The old saying is, "When in doubt, throw it out". That said, none of the components in that dish are especialy prone to spoilage (as is shellfish for instance). It depends also on the temperatures the meal was exposed to.
If you mean spoil, as in "rot," probably not. But it will certainly accelerate the growth of bacteria, some of which may be harmful. It is best to refrigerate food within two hours of serving.
It probably has been contaminated by bacteria. The noodles are mostly carbs which are a good food supply for them. If the noodles have butter on them, that is also possibly contaminated. "When in Doubt Throw it Out!" It is not worth saving these.
No, no, no. It wouldn't be safe to eat left out overnight if it was veggie sauce, but with sausage in it - absolutely not. Pitch it. "When in doubt, throw it out".
if you must know , yes
No.
Some good websites to find recipes for homemade spaghetti sauce are Allrecipes, The Happy Housewife, Taste of Home Recipes, and Recipe. You can also find homemade spaghetti recipes at wikiHow.
Spaghetti sauce will boil at a temperature a bit of that of boiling water. The different things in spaghetti sauce will change its boiling point, and the amounts of these different things affect it as well.
Add more of every other ingredient
Well it dipends what you store it in, and where you store it.
Yes, you shouldn't have any problem with this. I don't think I'd do it if the spaghetti sauce was made with clams or poultry but if it's vegetarian or beef-based, you should be fine.
which sauce is better with thin spaghetti? Vodka sauce or four cheese spaghetti sauce
No. It is not worth the risk.
No. The sausage will only partially cook, and therefore would be dangerous to eat. For maximum flavour you should fry the sausages until they are almost done, and them add them to the sauce
Spaghetti with sauce
Traditionally from an American standpoint, a spaghetti dinner consists of a pasta sauce, and the cooked spaghetti noodles mixed together.
4 cans of spaghetti sauce will be needed
Here's a secret to sauces, add finely chopped garlic. The garlic would add more flavor to the sauce. Add your garlic while the tomatoes are in the pan.