Banana–Milk Chocolate Crackle Milkshake
Crackles of chocolate are better than chips in milkshakes because they fit through the straw. You’re also better off starting with bar chocolate instead of chips because the chocolate is usually of a better quality. Make sure the banana is really ripe and the chocolate is still warm when you drizzle it into the milkshake. Warm chocolate combined with the cold ice cream will instantly harden, making thin little strings of chocolate.