5 Ingredient Chocolate Peanut Butter Bars (NO BAKE!)

Bahan-bahan (16 porsi)

• 115 g / 1/2 cup / 1 US stick melted salted butter ((or unsalted butter + 1/4 tsp salt))
• 1 cup crushed Arnott's Marie crackers (11 crackers) or graham cracker crumbs (8 crackers) (Note 1)
• 1 cup icing sugar / powdered sugar
• 3/4 cup peanut butter ((smooth))
• 1 cup dark chocolate chips - the melting kind ((US: semi sweet) (Note 2))
• 2 tbsp peanut butter ((smooth))