Buckwheat Praline Financiers with Brown Butter Cream

Toast hazelnuts in a dry pan over medium heat, stirring frequently, until golden-brown and fragrant, about 5 minutes. Watch carefully — we want deeply toasted, not scorched. Transfer to a bowl and let cool slightly.

Combine white sugar with 3 tablespoons water in a saucepan. Heat over medium until sugar dissolves, then stop stirring and cook until deep amber caramel, about 8-10 minutes. Swirl the pan occasionally for even color.

Remove from heat and immediately fold in the toasted hazelnuts. Pour onto parchment paper in a thin layer. Let cool completely until hard, about 20 minutes.

Break the cooled praline into chunks and process in a food processor until a smooth, fluid paste forms, 3-4 minutes, scraping down sides frequently. Set aside.

Melt 230g total butter in a light-colored saucepan over medium heat, swirling occasionally. Cook until the milk solids turn golden and the aroma is deeply nutty, 5-7 minutes total.

Immediately strain through a fine-mesh sieve into a bowl to stop the cooking. Let cool to room temperature but not solidify, about 15 minutes. Reserve 150g for the financier batter and 80g for the cream.

Whisk egg whites and powdered sugar together until just combined, about 1 minute. Do not whip — we want minimal air here.

Sift buckwheat, all-purpose flour, and salt directly into the egg mixture. Fold gently until a smooth, thick batter forms with no dry streaks.

Fold in the 150g cooled brown butter in a steady stream until fully incorporated and the batter is glossy and fluid.

Fold in 3 tablespoons of the prepared praline paste until evenly distributed. Cover and refrigerate batter for 15-20 minutes while you prepare the cream and preheat the oven.

Beat softened 80g butter with powdered sugar using an electric mixer on medium-high until light and fluffy, about 3 minutes.

Add vanilla extract and beat to combine.

Pour in heavy cream and continue beating until smooth, creamy, and pipeable, about 2 minutes more. Transfer to a piping bag fitted with a small star tip and set aside.

Preheat oven to 180°C (355°F). Butter and flour financier molds or a mini muffin tin generously, then tap out excess.

Spoon or pipe batter into prepared molds, filling each about 3/4 full.

Bake 10-12 minutes until edges are deep golden-brown and tops spring back when lightly pressed. Cool in pan 5 minutes, then unmold onto a wire rack.

Pipe a small swirl or quenelle of brown butter cream onto each cooled financier.

Drizzle remaining praline paste over the cream in a zigzag pattern. Serve immediately for best texture.