I figured as much on the rose water but wondered if it might have been something different too.....so, nowadays everything has vanilla in it - ‘back in the day’ everything had ‘rose water’ in it - pretty much every cookie/cake receipt on that link had rose water :>)
Béarnaise Butter
Holiday specialty adds rich flavor to roasted turkey; also delicious stirred into hot mashed potatoes, melted over steamed broccoli or grilled asparagus, After the feast, spread on warm buns filled with sliced beef tenderloin. Good do-ahead-—fridges airtight 5 days.
METHOD Cook/reduce 5 min to one tbl 1/3 cup dry white wine, tbl white wine vinegar, 2 minced shallots (1/4 cup). Offheat cool 10 min. Add 3/4 cup butter, tbl chopped fresh tarragon, tsp lemon zest, 1/8 tsp pepper.