Raspberry and Chocolate Streusel Bars

Heat oven to 350°F (175°C). Grease 13 x 9 x 2-inch baking pan. Stir together flour, sugar, pecans and egg in large bowl. Cut in butter with pastry blender or fork until mixture resembles coarse crumbs; set aside 1 1/2 cups crumb mixture. Press remaining crumb mixture on bottom of prepared pan. Stir jam to soften; carefully spread over crumb mixture. Sprinkle with baking pieces. Crumble remaining crumb mixture evenly over top. Bake 40 to 45 minutes or until lightly browned. Cool completely in pan on wire rack; cut into bars.