Coarsely chop the chocolate coating and melt in a bowl over a warm water bath. Stir in coconut oil and let it cool down lukewarm. Puree 50 g blackberries. Stir cream cheese, yoghurt, sugar and blackberry puree until smooth. Finally, stir in the pudding powder. If necessary, halve 75 g blackberries and fold in.
Spread the cream over 3 toast wafers and spread, leaving about 0.5 cm of edge free. Place another wafer on top, press together a little and halve diagonally. Dip the short side of the wafer in chocolate and place it on a cake rack. Chill the sandwiches for about 15 minutes until the chocolate coating is firm. Decorate with remaining blackberries
10 minutes waiting time