01 - Preheat oven to 425°F. Line a baking sheet with parchment paper.
02 - Whisk together flour, salt, baking soda, and black pepper in a large bowl.
03 - Add grated cheddar, chives, parsley, and thyme. Mix to distribute evenly.
04 - Make a well in center. Pour in buttermilk and melted butter. Stir with fork until dough just comes together—do not overmix.
05 - Turn dough onto floured surface. Shape gently into round loaf about 7 inches across and 2 inches high. Place on prepared baking sheet.
06 - Use sharp knife to cut deep cross on top of loaf.
07 - Brush top with extra melted butter if desired. Bake for 30–35 minutes until golden brown and loaf sounds hollow when tapped on bottom.
08 - Cool on wire rack. Serve warm or at room temperature with butter.