Simple Gooey Chocolate Chip Cookie Bars Recipe - Recipes by Clare

Ingredients

• 1 1/2 cups all-purpose flour
• 1/2 teaspoon baking soda
• 1/4 teaspoon baking powder
• 1/2 teaspoon sea salt
• 1/2 cup butter, softened
• 1/2 cup granulated sugar
• 1/2 cup light brown sugar, packed
• 1 large egg
• 1 1/2 teaspoon vanilla extract
• 1 cup chocolate chips (half a 12 oz bag)