Beautiful cookies that are pretty easy to do!
Blend at medium speed, scraping bowl often, until creamy. Add flour and salt, and blend at low speed until well mixed. Divide and tint dough, if desired.
To make Rose Cookie Spritz, insert a 1M or 2D tip into pastry bag. Fill bag with cookie dough. I found that if the dough was a bit warm (as in heated by the warmth from my hands) it was easier to pipe out these cookies.