Preheat oven to 400°. Line a large baking sheet with parchment paper. Set aside.
In large bowl, mix together flour, sugar, baking powder and salt.
Add cold butter, and cut into flour mixture. You can use a pastry cutter, or fork. Cut butter into dough until it is coarse and crumbly.
Gently mix in raspberries.
In a seperate bowl, whisk together half and half, egg and vanilla.
Add wet ingredients to the dry ingredients. Mix just until combined.
Your dough may be a little wet and tacky, so you will want to knead your dough using some more flour.
Place your dough on a well floured surface. Sprinkle some flour on top of dough and knead dough a few times. Using more flour until it's not so tacky.
Form your dough into a 6 inch circle. Cut out 8 scones.
Place scones on lined baking sheet.
Bake in preheated oven for 20 minutes, or until golden brown.
Enjoy!