Easy Maple Squares

3 ea Beaten eggs

2/3 c Cooking oil

1 c Dark maple syrup

1 t Vanilla

1 t Baking powder

1/2 t Salt

3/4 c Chocolate chips

1/2 c Chopped walnuts

2 c Flour

Mix in order given. Pour into 13 x 9 pan, bake at 350? for 30 minutes. Do not overbake. By Vera Lesure