01 - Preheat oven to 400°F. Line a baking sheet with parchment paper or lightly grease the surface.
02 - Whisk together flour, sugar, baking soda, and salt in a large mixing bowl until well incorporated.
03 - Stir in grated cheddar, chives, parsley, and thyme until evenly distributed throughout the flour mixture.
04 - Whisk together buttermilk, melted butter, and beaten egg in a separate bowl until uniform.
05 - Pour wet ingredients into dry mixture. Mix with a wooden spoon or hands just until a shaggy dough forms. Avoid overmixing to prevent toughness.
06 - Turn dough onto lightly floured surface. Gently knead 4–5 times to bring together, then shape into a round loaf approximately 7 inches in diameter.
07 - Place loaf on prepared baking sheet. Cut a deep X across the top with a sharp knife to allow for proper expansion during baking.
08 - Bake for 35–40 minutes until crust is deeply golden and a skewer inserted into the center emerges clean.
09 - Transfer to wire rack and cool for at least 20 minutes before slicing to allow the crumb to set properly.