Make the biscuits: Place the flour, baking powder, and salt together in a large bowl or in a large food processor. Whisk or pulse until combined. Add the cubed butter and cut into the dry ingredients with a pastry cutter or by pulsing several times in the processor. Cut/pulse until coarse crumbs form. If you used a food processor, pour the mixture into a large bowl.
Make a well in the center of the mixture. Pour 1 cup (240ml) buttermilk and drizzle honey on top. Fold everything together with a large spoon or rubber spatula until it begins to come together. Do not overwork the dough. The dough will be shaggy and crumbly with some wet spots. See the photo above for a visual.
Pour the dough and any dough crumbles onto a floured work surface and gently bring them together with generously floured hands. The dough will become sticky as you bring it together. Have extra flour nearby and use it often to flour your hands and work surface in this step. Using floured hands or a floured rolling pin, flatten into a 3/4-inch thick rectangle as best you can. Fold one side into the center, then the other side. Turn the dough horizontally. Gently flatten into a 3/4 inch thick rectangle again. Repeat the folding again. Turn the dough horizontally one more time. Gently flatten into a 3/4 inch thick rectangle. Repeat the folding one last time. Flatten into the final 3/4 inch thick rectangle.
Cut into 2.5 or 3-inch circles with a biscuit cutter. (Tip: Do not twist the biscuit cutter when pressing down into the dough– this seals off the edges of the biscuit which prevents them from fully rising.) Re-roll scraps until all the dough is used. You should have about 8-10 biscuits. Arrange in a 10-inch cast iron skillet (see note) or close together on a parchment paper-lined baking sheet. Make sure the biscuits are touching.
Brush the tops with the remaining buttermilk. Bake for 15-20 minutes or until the tops are golden brown.
Remove from the oven, brush warm tops with optional honey butter, and enjoy warm.
Notes & Tips
Cover leftovers tightly and store at room temperature or in the refrigerator for up to 5 days.
Make Ahead & Freezing Instructions: Baked biscuits freeze well for up to 3 months. Thaw at room temperature or in the refrigerator, then warm up to your liking before serving. You can also freeze the biscuit dough. Prepare the dough in steps 2 through 4. Wrap up tightly in plastic wrap (plastic wrap is best for freshness) and freeze for up to 3 months. Thaw overnight in the refrigerator, then continue with step 5. Also, after step 4, you can wrap the dough in plastic wrap and refrigerate for up to 2 days before continuing with step 5.
Baking Powder: To avoid a chemical aftertaste, make sure your baking powder is labeled aluminum free. I usually use Clabber Girl brand and though the ingredients state aluminum, I’ve never noticed an aluminum aftertaste. Alternatively, you can reduce the baking powder down to 1 Tablespoon and add 1/2 teaspoon of baking soda.
Butter: Cut into 1/2-inch cubes. Keep butter as cold as possible until you need it. I recommend placing the cubed butter in the freezer for about 15 minutes before you begin.
Buttermilk: You can substitute whole milk for buttermilk if desired. However if you’d like the tangy flavor, which I highly recommend, you can make your own sour milk substitute. Add 2 teaspoons of fresh lemon juice or white vinegar to a liquid measuring cup. Add enough milk to make 1 cup. (You need 1 cup in the recipe, plus 2 Tbsp for brushing– you can use regular milk to brush on top.) Whisk together, then let sit for 5 minutes before using in the recipe. Whole milk is best for the DIY sour milk substitute, though lower fat or nondairy milk works in a pinch. (In my testing, the biscuits don’t taste as rich or rise quite as tall using lower fat or nondairy milk.)
