A real alfredo sauce is not made separately, but is made and tossed along with the pasta. Fettucine alfredo is made by cooking the fettucine to an al dente state, draining the pasta, returning it to the pot over low heat, and tossing the pasta with cream, egg yolk, butter, Parmigiano-Reggiano cheese, and salt and pepper to taste, until the ingredients are well blended. The dish should be served immediately, and if reheated, should be slowly reheated on the stove top with a small amount of milk. Reheating in a microwave is not recommended, as sauces containing egg yolks and cheese tend to "break"; they separate into stringy solids and oils.
If I did store this, it wouldn't be for more than a day or two at the most.
If you like Italian food, you must get Essentials of Classic Italian Cooking by Marcella Hazan.
Cheese based sauces can remain in the refrigerator for about 3 days. Freezing is is not recommended.
~ from the Bertoli website
Lasagna is a baked noodle dish. It includes long rectangle noodles, hamburger, and can either use an alfredo sauce or a red sauce.
Refrigerated, the apple sauce will usually last for up to six days.
about five decades
HOW LONG DID MAGNA CARTA LAST
I don't know how long can cornrows last?
Lasagna is a baked noodle dish. It includes long rectangle noodles, hamburger, and can either use an alfredo sauce or a red sauce.
As long as it's not outdated!
one month
About a week
A few months
Shrimp cocktail sauce ? Ketchup based, high acidic. A very, very, long time. ( keep refridegerated and it will last over a year or more).
opened pasta sauce should be kept in the refrigerator and used or tossed out within 3-5 days.
Refrigerated, the apple sauce will usually last for up to six days.
up to 5 days
Tartar sauce can last in the refrigerator for about six months. it is not advisable to keep it for more than one year.
Prego Sauce is good for 2 weeks in the refrigerator once opened. Or if you prefer, it can be frozen in a separate container for up to 6 months.
cooked tomato sauce will last a weekbut some last less than a weekprobably about 2 daysyou should try the del Monte cooked tomato ketchup which lasts for 3 years