Lemon Raspberry Buckle

Directions

1. Preheat oven to 350°. In a large bowl, cream butter and sugar until light and fluffy, 5-7 minutes. Add eggs and egg yolk, 1 at a time, beating well after each addition. Beat in vanilla. In another bowl, whisk flour, baking powder and salt; add to creamed mixture alternately with buttermilk, beating well after each addition. Transfer to a greased 13x9-in. baking dish.
2. In a bowl, combine raspberries and sugar; sprinkle over batter. Drop lemon curd by tablespoonfuls over raspberries. Combine topping ingredients; sprinkle over batter. Bake until fruit is bubbly and a toothpick inserted into cake comes out clean, 45-50 minutes. Let stand 20 minutes before serving. If desired, serve with whipped cream and more fresh raspberries.