Black Bean Brownies

Bahan-bahan (9 porsi)

• 1 (15 ons) kaleng kacang hitam, (tiriskan dan bilas)
• ⅓ cup bubuk kakao tanpa pemanis
• ½ cup all-purpose flour
• ½ cup gula pasir
• ¼ cup melted salted butter
• 1 large telur
• ¼ teaspoon garam
• 1 teaspoon kopi instan
• 2 teaspoons ekstrak vanila
• ½ teaspoon baking powder
• ¾ cup semi-sweet chocolate chips