Easy Pecan Pie Bars

2 cups all-purpose flour

1 cup packed brown sugar

½ cup butter

½ cup margarine

5 eggs

1 cup dark corn syrup

¾ cup white sugar

1 pinch salt

1 teaspoon vanilla extract

1 cup chopped pecans

Preheat oven to 350 degrees F (180 degrees C).

Combine flour and brown sugar. Cut in butter and margarine until mixture resembles coarse crumbs.

Press into a 9 x 13 inch pan and bake for 10 minutes.

Combine remaining ingredients except pecans and blend well. Stir in pecans. Pour over baked crust.

Reduce oven temperature to 275 degrees F (140 degrees C). Bake 50 minutes or until set. Cool in pan on wire rack. Cut into bars.