Strawberry and white chocolate cupcakes

Easy and very tasty recipe that beginners can definitely impress. I've adapted from a boring-strawberry recipe and really think this is the next new hit! I hope you can follow it easily and that it's enjoyable as it was to my guest.

Ingredients:
1/2 cup of soften butter
3/4 cup of caster sugar
2 eggs
1 and 1/2 cup of flour
1/2 tea spoon of baking powder
1/2 teaspoon of baking soda
1 teaspoon of lemon zest
1 cup of cut up strawberries
1/2 to 2/3 white chocolate bar ( that's about 90 to 120g)
2 teaspoons of vanilla essence

Method:
On an eletric mixer , mix butter and sugar until they combine.
Add other ingredients: eggs, vanilla, lemon zest, flour, baking soda and powder.
Combine well and add: chopped chocolate and fresh strawberries.
Pour mixture into cupcake cases
Bake for 150*C for 20 min.
Before turn off your oven you may check if they are baked, use a toothpick and stick into the centre of the cupcakes, it should come out nice and clean, if not it may need another 5 min.