Easy As cupcake Recipe

A friend of mine messaged me this recipe for Jaydon's birthday via facebook. I wanted to make owl oreo cupcakes but had no idea how to make cupcakes in the first place. Thank you Larisa, you saved the day.
Very mouthwatering it melts in your mouth.

2 cups self-raising flour, sifted
3/4 cup caster sugar
3/4 cup milk
125g butter, melted, cooled
2 x eggs, beaten
1 teaspoon Queen Natural Vanilla Essence
Sprinkles and lollies, to decorate
Icing
1 1/2 cups pure icing sugar
Pink food colouring, optional
1 to 1 1/2 tablespoons water

Preheat oven to 200°C. Grease a 12 x 1/3-cup capacity muffin pan. Alternatively, line holes with paper cases. Combine flour and caster sugar in a bowl. Make a well in the centre.

Add milk, butter, eggs and vanilla to flour mixture. Using a large metal spoon, stir gently to combine.

Spoon mixture into prepared muffin pan. Bake for 12 to 15 minutes, or until a skewer inserted into the centre comes out clean. Stand in pan for 5 minutes before transferring to a wire rack to cool.

Make icing: Sift icing sugar into a bowl. Add food colouring and water. Stir until smooth and well combined. Spoon icing over cupcakes. Decorate with sprinkles and lollies.