Directions

1. Make the Pavlovas: Put raspberries into a fine sieve set over a medium bowl. Let drain, reserving 2 1/2 tablespoons juice; set juice aside. Press raspberries through sieve into bowl (you should have 3 to 4 tablespoons puree); discard solids, and reserve puree for filling.
2. Put egg whites, sugar, and salt into the heatproof bowl of an electric mixer set over a pan of simmering water. Whisk until sugar has dissolved, about 2 minutes. Atach bowl to mixer fitted with the whisk attachment. Add reserved raspberry juice. Beat on medium-high speed until soft peaks form, 2 to 4 minutes.
3. Preheat oven to 175 degrees. Line a rimmed baking sheet with a nonstick baking mat or parchment paper. Using a spoon or a rubber spatula, form meringue into six 3 1/4-inch rounds on prepared sheet. Use the back of a spoon to make an indentation in center of each round. Bake until centers are just set and edges are crisp, 1 1/2 to 2 hours. Let cool completely on sheet on a wire rack.
4. Make the filling: Whisk egg yolks, 3 tablespoons reserved raspberry puree, and the sugar in a small saucepan. Cook over medium-low heat, whisking constantly, until thickened, about 4 minutes. Remove from heat; whisk in butter and salt. Transfer to a small bowl; place plastic wrap directly on surface of curd to prevent a skin from forming. Refrigerate curd at least 1 hour (up to 1 day).
5. Put cream into the bowl of an electric mixer fitted with the paddle attachment. Beat on medium-high speed until soft peaks form. Serve Pavlovas topped with raspberry curd and whipped cream.