01 - Preheat your oven to 400°F. Line a baking sheet with parchment paper or lightly grease it.
02 - In a large mixing bowl, whisk together the flour, sugar, baking soda, and salt until well blended.
03 - Stir in the grated cheddar, chives, parsley, and thyme until evenly distributed throughout the flour mixture.
04 - In a separate bowl, whisk together the buttermilk, melted butter, and egg until combined.
05 - Pour the wet ingredients into the dry mixture. Using a wooden spoon or your hands, mix just until a shaggy dough forms. Do not overmix.
06 - Turn the dough onto a lightly floured surface. Gently knead 4–5 times to bring it together, then shape into a round loaf about 7 inches in diameter.
07 - Transfer to the prepared baking sheet. With a sharp knife, cut a deep X across the top. Bake for 35–40 minutes, until the crust is deeply golden and a skewer inserted into the center comes out clean.
08 - Cool on a wire rack for at least 20 minutes before slicing to allow the crumb to set.