Cake Batter & Sprinkles Pretzels 10 oz guittard white candy melts 2 Tbsp cake mix Pretzels Rods Sprinkles Melt the chocolate and mix in the cake mix until the cake mix is dissolved. It should be thick, if it’s too runny it will run right off! Dip pretzels. Shake off the excess chocolate. Sprinkle on sprinkles.