Excellent, a regular side in our house. I am super picky on ingredients though and make my own mayo, skip the veg oil completely and use either erythritol/stevia blend ot coconut palm sugar which adds a good flavor.
Danish Butter Cookies (Made it, like it. Butter must be nearly melting for cookies to pipe. Add salt if using unsalted butter. Don't pipe dough too thick and bake to golden outsides to ensure crisp centers.