Kue Selai Kacang Tanpa Tepung

Bahan-bahan (12 porsi)

• 1 cup natural peanut butter ($1.10)
• 3/4 cup granulated sugar ($0.12)
• 2/3 cup powdered sugar ($0.05)
• 1 large egg ($0.23)
• 1/2 tsp vanilla extract ($0.14)
• 1/2 tsp baking powder ($0.01)