Preheat your oven to 375°F (190°C) and line a baking sheet with parchment paper.

In a large mixing bowl, whisk together the whole wheat flour, all-purpose flour, baking soda, and salt until well combined.

In a separate bowl, mix the buttermilk, molasses, and honey until smooth.

Pour the wet ingredients into the dry ingredients and stir until just combined. Do not overmix; the dough should be slightly sticky.

Turn the dough out onto a floured surface and shape it into a round loaf. Place the loaf on the prepared baking sheet. Cut a deep cross into the top of the loaf with a sharp knife.

Bake in the preheated oven for 30 minutes or until the bread sounds hollow when tapped on the bottom.

Remove the bread from the oven and let it cool on a wire rack for at least 10 minutes before slicing. Serve warm or at room temperature.