2-1/4 cups heavy cream
1/2 cup sugar
1/4 tsp salt
1/2 cup shelled salted pistachios, chopped
1 strip, 2x1 inch, of lemon or orange peel, or 1 tsp lemon juice
1 cup buttermilk
1 packet powdered unflavored gelatin (2 Tbsp)
4 oz mascarpone cheese, room temperature
Place cream, sugar, salt and nuts...