S'mores Cookies - Cooking With Parita

Ingredients

• 1/2 tbsp ground flaxseeds
• 1/2 tbsp water
• 180 g all-purpose flour
• 1/2 tsp baking powder
• 1/2 tsp baking soda
• 1 tsp cornstarch (aka cornflour)
• 1 cup chopped vegan dark chocolate (163g)
• 10 tbsp salted vegan butter, softened (142g)
• 57 g graham crackers / digestive biscuits
• 10 vegan marshmallows
• 50 g granulated sugar
• 100 g light brown sugar
• 1 tsp vanilla extract
• 1/8 tsp salt (*see notes)