Like KenK said: you can use walnuts too.
I eyeball a good handful of basil leaves - probably about a cup, then pack it into my blender, why bother chopping first?
Measurements are not my strong suit, I probably pack a cupful of leaves into the blender to make 1/4 cup of pesto.
I don't bother to dry the leaves either as the OP directs & my pesto is never brown.
It doesn't spoil because whatever isn't used that night gets frozen
I do agree with her about being careful with the garlic and using fresh cheese you grate yourself - my fave is aged Asiago.
That pre-grated stuff has something added so it won't clump & is nasty anyhow.
Don't even consider that green cardboard can!
I eyeball a good handful of basil leaves - probably about a cup, then pack it into my blender, why bother chopping first?
Measurements are not my strong suit, I probably pack a cupful of leaves into the blender to make 1/4 cup of pesto.
I don't bother to dry the leaves either as the OP directs & my pesto is never brown.
It doesn't spoil because whatever isn't used that night gets frozen

I do agree with her about being careful with the garlic and using fresh cheese you grate yourself - my fave is aged Asiago.
That pre-grated stuff has something added so it won't clump & is nasty anyhow.
Don't even consider that green cardboard can!