Preheat oven 350

For crust Beat Butter in large bowl with electric Mixer at Med speed until smooth

Add powder sugar beat at med speed until well blended

Add flour gradually beating at low speed after each addition (mixture will be crumbly but presses together easily)

press dough evenly into ungreased 13x9 baking pan. Pressing mixture slightly up sides of pan (less than 1/4 inch) to form lip to hold filling

Bake 20-25 min or until golden brown. Meanwhile for filling beat eggs lightly in medium bowl with fork

add pecans, granulated sugar, corn syrup, melted butter, and vanilla mix together well.

Pour filling over partially baked crust. Return to oven bake 35-40 min or until filling is set

Loosen edged with knife let cool completely on wire rack b4 cutting into squares.