Preheat the oven to 400 degrees F/ 200 degrees C.
Add flour, sugar, baking powder and salt to your food processor and pulse to combine. Add the cubed, cold butter and pulse until the mixture resembles coarse bread crumbs or peas.
In a measuring cup, take 1 cup of cold heavy cream and add vanilla to it. Add this cream-vanilla mixture to the flour butter mixture and pulse until just combined. Do not overmix.
Take the blade of the food processor out and add in chopped strawberries. Gently mix.
Take the dough out on a well floured surface or baking mat. Working quickly with your hands, bring the dough together and form into a 1 inch thick circle.
You might have to pat and press the dough together but you do not want to overwork the dough so that the butter does not get too warm. Cold butter makes flaky scones. Using a sharp knife, cut the circle into 8 pie sliced scones.
Lay the scones on a parchment or silpat lined cookie sheet. See notes. Brush the scones with cream and sprinkle some coarse sugar on each one. Bake for 20-23 minutes or until the bottoms and edges are slightly browned.