Yes Alfredo Sauce made with cream cheese or any other cream can be frozen and it will be just fine.
I've frozen Alfredo Sauce with cream cheese several times and it's been okay in the freezer for up to 6 months before I used it up.
I sometimes will make some homemade Alfredo Sauce with cream cheese and then freeze it for use later and it's been okay and I've never noticed any change in tastes.
Yes Alfredo Sauce when properly made is supposed to be somewhat thick.
if the Alfredo Sauce is too thin then it may run off the pasta you're putting it on.
If you make Alfredo Sauce and it turns out to be too thin then you probably didn't use enough cornstarch in the recipe.
The Alfredo sauce should be somewhat rich in taste and thick.
Alfredo Sauce is healthy for you in moderation but eating too much store bought Alfredo Sauce could be unhealthy because it contains non natural ingredients and a lot more sodium.
if you want the healthiest Alfredo Sauce you should make homemade Alfredo Sauce with less sodium and all natural ingredients.
But even store bought Alfredo Sauce is healthy in moderation and contains vitamins, minerals, nutrients and protein.
Homemade Alfredo Sauce made using heavy cream, butter, Parmesan, salt and nutmeg contains about 275 calories, 28 grams of fat, 4 grams of protein and 145 milligrams of sodium per serving.
The easiest way to tell if Alfredo Sauce has gone bad is to just smell it because when the Alfredo Sauce has gone bad it will have a really sour smelling smell to it.
One whiff of the sour smelling Alfredo Sauce will tell you and you will want to snap your head back.
When Alfredo Sauce has gone bad or is going bad the Alfredo Sauce will typically have a sour smell to it.
Also look for any mold growth in the Alfredo Sauce and if there's mold then it's bad.
Or if the Alfredo Sauce does not smell bad or does not have mold in the sauce then taste it and if it has a sour taste to it then throw it out because it has gone bad.
Alfredo Sauce once opened will last for around 2 weeks usually in the refrigerator before it goes bad.
The easiest way to tell if Alfredo Sauce has gone bad is to just smell it because when the Alfredo Sauce has gone bad it will have a really sour smelling smell to it.
One whiff of the sour smelling Alfredo Sauce will tell you and you will want to snap your head back.