Chocolate Chip Pecan Blondies

Ingredients:

2 cups flour
2 tsp. baking powder
1/2 tsp. salt
3/4 tsp. baking soda
1 1/4 sticks margarine
2 cups light brown sugar
2 tsp. vanilla
3/4 cup chocolate chips
3/4 cup chopped walnuts/pecans

Directions:

Melt butter in saucepan over low heat.
Blend in sugar. whisk in eggs and vanilla.
Gently stir in flour mixed with baking powder and salt
Spread into a greased 9 x 13 pan.
Sprinkle with chocolate chips and walnuts/pecans.
Bake in a 350F oven about 25 minutes or tested with moist crumbs attached.
Cool and cover and let stand 24 hours at room temperature before cutting