Preheat over to 400 degrees Fahrenheit.

Mix dry ingredients in a mixer.

Add cubed butter and let it work it's way into the flour, this will take a few minutes.

Add milk, chips and vanilla and mix until mostly combined.

Turn out onto a floured surface and combine mix.

Shape it into a rectangle to cut your triangles out.

Place on a lined baking sheet and bake for 12-15 minutes.