Soft baked cookies filled with crushed Mini Eggs and chunks of white chocolate.

Ingredients (makes 12 large cookies)
100g unsalted butter, soft at room temperature
50g granulated sugar
75g light brown sugar
1 medium egg + 1 egg yolk, cold from the fridge
1 teaspoon vanilla extract
150g self-raising flour
2 bags of Cadbury Mini-Eggs (180g), crushed into pieces (I used a wooden spoon to bash them)
100g white chocolate, chopped into chunks
Method
Preheat oven to 180°C. Line two baking trays with greaseproof paper.
In a medium bowl cream the butter and two sugars together until light and fluffy. Add the vanilla extract, crack in the eggs and mix together (don’t worry if the mixture has split, this is normal!).
Add the flour, chopped white chocolate & 100g of the crushed Mini Eggs and fold everything together until all ingredients are combined and a sticky dough has formed. Cover the bowl with clingfilm and place in the fridge for at least an hour/up to 3 days (the longer the better as your cookies will become super soft and chewy).
Once chilled, take approx. 1 tablespoon of cookie dough, roll it into a ball and place it onto the baking tray (do not flatten it out as the cookies will expand in the oven). Repeat this for all 12 cookies, leaving roughly 2 inches between each one. Press the remaining Mini Egg pieces into the tops of each cookie balls.
Bake in the oven for 11 minutes until the edges are a light golden brown but the middle still looks pale and underdone. Remove from the oven and leave to completely cool (the cookies will continue to cook as they cool so it’s important not to overbake them in the oven).