Pumpkin Butter Chocolate Chip Blondies

Bahan-bahan (24 porsi)

• 1 1/2 sticks (3/4 cup) salted butter
• 1/2 cup pumpkin butter
• 1 1/4 cups brown sugar
• 2 large eggs
• 1 tablespoon vanilla extract
• 2 1/4 cups all-purpose flour
• 1 teaspoon baking powder
• 1 teaspoon cinnamon
• 1/2 teaspoon kosher salt
• 1 cup semi-sweet chocolate chips
• 1/4 cup cinnamon sugar