Cinnamon Chip Blondies

Preheat the oven to 350ºF.

Stir together the flour, baking powder, salt and 1 teaspoon of cinnamon together in a medium bowl.

Beat the butter and brown sugar until smooth. Beat in the eggs one at a time until smooth and creamy. Add the vanilla and mix well. Add the flour mixture gradually, beating constantly. Stir in the cinnamon chips.

Spread the batter evenly in a lightly greased 9 x 13 baking pan. Mix the sugar and remaining 1 teaspoon of cinnamon in a small bowl. Sprinkle evenly over the batter.

Bake for 25 to 30 minutes. Cool slightly. Cut with a sharp knife into bars while still warm.