Preheat oven to 425 F.
In large mixing bowl, combine flour, salt, baking powder, sugar, & milk. Stir to combine.
Add 1 tbsp slices of butter to the mixture. Mix until crumbly.
Using your hands, work the dough together until it forms a ball.
Roll dough out & cut into even triangles that measure roughly 4 inches on each side.
Place half the triangles on baking sheet 4 inches apart. Place hot dog on top of triangle. Place the second triangle on top of the hot dog & press dough to combine at the sides gently.
Bake for 16-18 minutes or until golden brown on top. Serve & enjoy!