Deep Dish Brownies

3/4 c melted butter
1 1/2 c sugar
1 1/2 t vanilla
3 eggs
3/4 c flour
1/2 c cocoa
1/2 t baking powder
1/2 t salt
1 c chocolate chips or peanut butter chips

Heat oven to 350.
Grease 8x8x2 pan.
Blend butter, sugar and vanilla.
Add eggs and beat well.
Combine flour, cocoa, baking powder and salt.
Add to egg mixture.
Stir in chips.
Spread in pan,
Bake 40 -45 minutes.