I am going to buy a couple of meringues and whizz them in the blender and use this as meringue powder - I'll let you know how I get on!
polvo de merengue
yes it does go bad
if not done right, the meringue slides off.
No, unless mixed, than it needs refrigerated.
No, there is a chance of salmonella. You should use meringue powder instead.
Alum powder does not go bad in the traditional sense, but it may lose its effectiveness over time if exposed to moisture or contaminants. It is recommended to store alum powder in a cool, dry place in an airtight container to prolong its shelf life. If the powder clumps together or develops an unusual odor or appearance, it is best to replace it.
Yes, protein as nutrient is a natural compound and unless modified is vulnerable to bacteria.
The only thing that gets caramelized in a lemon meringue pie would be the meringue. When the meringue is lightly browned, the browning is the sugar in the meringue caramelizing.
Meringue. Meringue.
Why would you do that? And yes, it is bad for you.
no because it is a baked Good and it will taste bad if you want to eat it later.