- 1/2 cup shelled natural pistachios (about 2 1/2 ounces)
- 1/2 cup granulated sugar
- 1/4 cup all-purpose flour
- 1/4 teaspoon salt
- 2 large egg whites
- 5 tablespoons unsalted butter, melted
- 1/4 teaspoon vanilla
- 1 vanilla bean, halved lengthwise
- 1 cup chilled heavy cream
- 3 tablespoons granulated sugar
- 1 pound small strawberries (about 1 pint), trimmed
- confectioners' sugar for dusting
- Garnish: 4 small strawberries and chopped pistachios
- Preheat oven to 325° F. and spray a heavy or non-stick baking sheet with cooking spray or line with parchment paper.
- Rub off loose skins from pistachios and in a food processor grind nuts with granulated sugar. In a bowl whisk together pistachio mixture, flour, and salt and whisk in whites, butter, and vanilla until combined well. Drop rounded teaspoons batter 5 inches apart onto baking sheet and with back of a spoon spread into 3 1/2- to 4-inch rounds. Bake wafers in middle of oven 8 minutes, or until golden.
- Working quickly, transfer hot wafers with a thin metal spatula to a rack to cool completely. (If wafers become too crisp to remove from baking sheet, return to oven 1 minute, or until heated through and pliable.) Make more wafers with remaining batter in same manner, spraying or re-lining sheet for each batch. Wafers may be made 2 days ahead and kept in an airtight container at room temperature. Makes 16 to 20 wafers.
- Into a chilled bowl scrape seeds of vanilla bean and add cream and granulated sugar. With a whisk or an electric mixer beat mixture until it holds stiff peaks. Whipped cream may be made 2 hours ahead and chilled, covered. Whisk cream briefly before using.
- Put a wafer in center of each of 4 plates. Spread about 2 tablespoons whipped cream on each wafer, leaving a 1/4-inch border, and top with half of strawberries. Put another wafer on top of strawberries and top in same manner with remaining cream and strawberries. Dust 4 wafers with confectioners' sugar and put on top of desserts. Garnish each mille-feuillantine with a strawberry and sprinkle plates with pistachios.