Chocolate Chip Bars

Ingredients
- 2 23 c sifted all-purpose flour
- 2 12 tsp double acting baking powder
- 12 tsp salt
- 23 c butter
- 2 14 c light brown sugar packed firmly
- 3 eggs
- 1 6 oz pkg semi-sweet chocolate pieces
Directions
- Preheat oven to 350
- Grease large cookie sheet 15 12 x 10 12 x 1-inch
- Sift together flour baking powder and salt set aside
- In large saucepan melt butter and stir in brown sugar cool 10 minutes
- Add eggs one at a time beating well after each Stir in flour mixture and chocolate pieces
- Blend well and spread in pan
- Bake 25 to 30 minutes
- Cool and cut into squares
- Makes about 3 dozen