Regarding a leathered finish i ve never had it so do not know if a surface that isn t perfectly smooth the way a matte or polished granite is would be a problem for dough.
Can you roll dough on granite countertop.
I can t tell you how much glass has broken in the granite but its is only slightly behind the amount that has broken on the new tile floor the one good thing about granite is that when the kitchen is hot you can put a bag of ice on it to cool the granite down when making laminated dough in the az summers.
Then only take the blobs out as you re ready to roll them.
Would that be a mistake.
Just make sure you get a granite that is smooth without small holes or irregular texture for flour or dough to get caught in.
In both instances you re going to be flouring whatever surface you are forming the dough on.
One con about granite is it sticks.
Transfer the dough to a cutting board if you plan to cut biscuits or individual pastries after rolling.
You can roll pastry dough easily on the naturally cold quartz.
If you want to work right on the countertop here are a couple of things you can do to minimize mess.
My other choice is a pastry frame which is a pita to set up.
Granite sucks the temperture thats why its so good to use for tempering chocolat.
Of course i would flour it.
Definitely chill the dough first if you don t already.
My work area is next to the sink so i can just brush the flour into the sink for clean up.
There are several reasons not to do what you were also advised not to do and now decide you are not interested in a silicon pastry making pad.
I roll my dough on it its too smooth to roll than wooden but i dont want to waste 20 on a wooden 5x10 piece.
I ve never sprayed oil on my work surface to roll out dough so not sure what dough recipe you have that requires that.
First and primary is even granite can no be sealed forever.
Or if you want to.
Sprinkle the countertop with flour if the dough is sticky.
I d probably divide it into rollable blobs wrap each in saran wrap and refrigerate for at least 30 minutes.
For dough like for pizza or pie you ll want to sprinkle flour across the surface before putting the dough down.
An interesting possibility is to have a warmer built into a portion of the counter so you can raise dough there.