Pre-heat oven to 400 degrees and prep a large baking sheet by lining it with parchment paper.
In a large bowl, whisk together the flour, baking powder, sugar, and salt.
Cut the butter into cubes and add to the bowl with flour. Cut it into the flour using a pastry cutter or a fork until it's all incorporated and is like a coarse meal.
In a medium bowl whisk egg, cream, and vanilla extract. Slowly add to the large bowl with flour and mix gently, just enough to incorporate it all. Some may still be a little flaky, but that's ok, you don't want to overmix.
Gently fold in strawberries with a large spatula.
On a large clean surface, place the parchment paper down and add the dough. Gently knead it a couple of times so that the dough comes together enough to shape it into an 8-inch round. Cut into 8 even triangles.
Brush the triangles with egg wash.
Bake for 18-20 minutes until they are light golden brown.
Remove from oven and let cool. While they cool, make the glaze by mixing heavy cream, confectioner's sugar, vanilla extract, and salt. Drizzle over scones and enjoy!
Store at room temperature for 2 days or in the fridge for up to 5 days.