1. Mix biscuit material A and set aside for later use. Whip butter, caster sugar, brown sugar and peanut butter together
2. Add eggs in portions, stir, and then add vanilla extract; after evenly add the mixed biscuit material A, use a rubber spatula to mix the wet and dry ingredients
3. Finally, add the chocolate beans and stir evenly, cover the container with plastic wrap and put it in the refrigerator for a minimum of 4 hours
4. After refrigerating, take out the batter and divide it into about 40 grams of biscuits and place them in a baking tray with a distance of 5 cm between them.
5. Preheat the oven to 350°F for 15-18 minutes, and turn the baking tray 180° in the middle. Note: There is a slight difference between different ovens)
