Blondies

Ingredients
2 sticks unsalted butter, at room temperature (or melted)
1 cup light brown sugar
1/2 cup white sugar
2 table spoon vanilla extract
2 large egg at room temperature
2 cups all purpose flour
1 teaspoon baking soda
1/2 teaspoon baking powder
1 teaspoon salt
1 cup chopped walnuts
1 cup semisweet chocolate chips
1 lemon zest

Directions
Preheat the oven to 180 degree
1. Grace and flour an 8×12×2 inch baking pan
2. In a bowel using an electric mixer cream the butter, brown sugar and white sugar until light and fluffy
3.add the vanilla, lemon zest and then the eggs one at a time and mix well scraping down the bowl.
4. In a small bowl, sift together the flour, baking soda, baking powder and solt and add the dry mixture to the egg, butter and egg mixture. Fold together using a rubber spatula
5. Fold the walnuts and chocolate chips in with a rubber spatula.
6. Spread the batter into the prepared pan and smooth the top.
7. Bake for 30 minutes exactly.
Don't over bake. A toothpick may not come out clean.
8. Cool completely in the pan and cut into bars