Clumpy Parmesan sauce on adding water while making the sauce. Need help

I was making a simple Parmesan pasta to which I added oil pepper garlic some herbs and then added some pasta water to Bering everything together it looked really promising at this point to which I added Parmesan and started mixing it I was doing great then I felt as if my sauce was too less and then I had more Parmesan I wanted to put in so I added water it instantly got clumpy,
I panicked I tried to whisk it really hard It made a slight difference not a lot then I added more parm and more water it was huge clump and water separate I tried to whisk it really hard it did come together just a tad bit but I could see the clump then I added pasta tried to mix it.
My cheese literally went under and joint hands with other cheese and they formed a big ball and my pasta was left alone :(
I mixed it more, went to my pantry put basil sauce and made something else.

Can someone explain what happened here and how to avoid that.

Moontries2cook
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2 Comments

HalfPint April 12, 2024
How old was your Parmesan? Old and improperly stored cheese are likely to have more moisture which contributes to clumping. This website has the why's and how's on keeping cheese fresh, mold-free and less likely to clump,
https://www.dolceterra.com/blogs/news/grated-parmesan-cheese-storage-tips-keep-it-fresh-and-mold-free#:~:text=When%20learning%20how%20to%20store,clumping%20and%20the%20flavor%20changing.

 
Nancy April 12, 2024
It's hard to know without knowing a bit more...for example,
what recipe, if any, were you using?,
was this on or off the heat?
if heated - how hot and for how long?

Here are some recipes for a quick pasta sauce using parmesan,, in case they are either similar to your method (so you can figure out what went wrong) and /or different enough from your method to give you guidelines for a successful sauce in your next batch of pasta.

https://www.allrecipes.com/recipe/11945/easy-alfredo-sauce-i/
https://food52.com/recipes/18891-pasta-with-lemon-parmesan-butter
https://www.food.com/recipe/parmesan-sauce-super-easy-427536
 
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