Preheat the oven to 375°F. Line a muffin tin with cupcake liners and set aside.
In a large bowl, whisk together the flour, sugar, baking powder, baking soda, and salt.
In a separate large bowl, whisk the eggs well. Then whisk in the vegetable oil, milk, and vanilla.
Gradually add the wet ingredients to the dry ingredients, mixing until just combined.
Using a spatula or wooden spoon, gently fold in the white chocolate chips and raspberries, saving a few of each to add to the tops of the batter just before baking.
Using a cookie scoop or large spoon, scoop batter and fill each of the prepared lined muffin spots with batter just about ¾ of the way full.
Add some of the extra white chocolate chips and raspberries to the tops of each.
Bake at 375°F for 5 minutes. Then turn down the heat to 350°F and bake for an additional 15-20 minutes, until a toothpick inserted into the center of a muffin comes out clean.