Kue Nutella Pound

Bahan-bahan (9 porsi)

• 1½ cups all-purpose flour (plus more for dusting)
• 4 large eggs (at room temperature)
• 2 teaspoons pure vanilla extract
• ¾ teaspoon baking powder
• ¼ teaspoon salt
• 1¼ cups sugar (I used 1 cup)
• 13 oz jar Nutella