Creeping Caterpillar Cupcakes

• 24 muffin tins with paper liners
• 3 eggs
• 3 prepared frosting (white)
• 1 suga r
• 1/4 sal
• 475 ml milk
• 250 gr sifted cake flour
• 95 gr unsweetened chocolate
• 65 gr butter (unsalted)
• 9 gr baking powder