INGREDIENTS
1/2
Egg, large
100 g
Nutella
100 g
Peanut butter
110 g
All-purpose flour
1/8 tsp
Baking powder
1/2 tsp
Baking soda
50 g
Granulated sugar
1/8 tsp
Table salt
1/4 tsp
Vanilla extract
85 g
Butter, unsalted
55g (or ¼ cup, packed) light brown sugar