Recipes: Croissants with smoked salmon

Preparation:   Preparation time: 10 mins Cooking time: 20 mins Serving: 4 Ingredients: 4 large fresh croissants 8 4/5 ounces Italian mascarpone (about 1 cup) 1½ tablespoons whole milk 1½ tablespoons minced fresh chives Kosher salt and freshly ground black pepper 1½ tablespoons capers in brine, drained 1/2 pound thinly...