Preheat oven to 400F.
In a large bowl, combined the flour, salt, and butter. Using a pastry cutter, "cut" the butter into the flour until the mixture resembles coarse sand.
In a small bowl, whisk together the buttermilk and honey. Add the wet ingredients into the dry ingredients, and mix until just combined.
Dump the dough onto a lightly floured surface, and using a rolling pin, roll into a rough rectangle. Fold the dough into thirds, then roll out again. Repeat a couple of times to make flaky layers, and end with the dough at about ¾ inch thickness.
Using a biscuit cutter, cut out as many as you can, and place them on a parchment-lined baking sheet. Re-knead and roll leftover dough to make more biscuits.
Bake biscuits 10-12 minutes until golden brown and cooked through. If desired, brush the tops with melted butter as soon as they come out of the oven.
When ready to serve, beat one stick of softened unsalted butter with cinnamon using a hand mixer, until smooth and creamy. Serve with fresh biscuits!