Chef John'S Nasturtium Butter - cooking recipe

Ingredients

1/2 cup nasturtium flower petals
1 pinch salt
1/4 cup unsalted butter, at room temperature

Preparation

Smash flower petals with a pinch of salt in a mortar and pestle until a paste forms.
Stir butter and smashed petals together in a bowl until well-combined.
Place butter in the center of a piece of plastic wrap, wrap the butter, roll into a small log shape, and refrigerate until firm, at least 30 minutes.
To serve, slice off a pat of nasturtium butter and let in slowly melt over grilled fish, chicken, or vegetables.