Chocolate Chip Peanut Butter Blondies

Bahan-bahan (16 porsi)

• ¾ cup selai kacang krim
• ⅓ cup minyak sayur
• 1 cup gula merah
• ¼ cup susu
• 2 teaspoons vanila
• 1 cup all-purpose flour
• ½ teaspoon garam
• ½ teaspoon baking powder
• ¼ cup kacang tanah
• ½ cup chocolate chips, (divided)