Preheat the oven to 450°F (232°C).

In a large mixing bowl, whisk together the flour, baking powder, salt, and sugar until well combined.

Add the cold, cubed butter to the flour mixture. Use a pastry cutter or your fingers to work the butter into the flour until the mixture resembles coarse crumbs.

Slowly pour the milk into the mixture. Stir with a wooden spoon or spatula until just combined—don’t overmix!

Turn the dough out onto a floured surface. Gently knead the dough for about 30 seconds until it comes together.

Gently roll out the dough to about 1-inch thick with a rolling pin. Use a biscuit cutter to cut out your biscuits, and place them on a baking sheet lined with parchment paper.

Bake for 12-15 minutes or until the tops are golden brown.

Remove from the oven and let cool slightly before serving.