01 -
Set your oven to 350°F (175°C). Cover the bottom of a 9×13-inch pan with parchment or give it a quick coat of baking spray.
02 -
Beat together the butter and both sugars until they've puffed up. Mix in the eggs and vanilla next.
03 -
Grab another bowl and combine your graham cracker crumbs, flour, baking soda, and a pinch of salt by whisking them together.
04 -
Stir the dry mix into your wet mix just until it's combined. Lastly, add the chopped Milka pieces and white chocolate chips.
05 -
Push half the dough into the greased pan and shake an even layer of strawberry powder over the surface.
06 -
Put the rest of the dough on top and spread it out gently by pressing it down.
07 -
Bake for 18 to 22 minutes until the top is golden and firm.
08 -
Let the bars cool fully. If you want, drizzle some white chocolate on top. Cut into squares, and they're ready!