Honey-Hazelnut Financiers Recipe | Epicurious

Ingredients

• 10 tablespoons unsalted butter, plus more, room temperature, for pans
• 1 1/4 cups skin-on hazelnuts, divided
• 1/2 cup all-purpose flour
• 1/2 teaspoons kosher salt
• 1 vanilla bean, split lengthwise
• 2 tablespoons honey, preferably raw
• 3 large egg whites
• 3/4 cup (packed) dark brown sugar