01 -
Preheat the oven to 175°C. Line or grease a 23×13 cm loaf pan to prevent sticking.
02 -
In a medium bowl, whisk together flour, baking powder, baking soda, and salt until fully blended.
03 -
In a large bowl, whisk the melted butter and granulated sugar until smooth. Add eggs one at a time, mixing well after each addition. Stir in vanilla extract and buttermilk until incorporated.
04 -
Gradually stir the dry mixture into the wet ingredients, mixing just until combined. Avoid overmixing for a tender crumb.
05 -
Gently fold the red and green sprinkles into the batter, being careful not to overwork the mixture.
06 -
Pour the batter into the prepared loaf pan and smooth the surface. Sprinkle with coarse sugar or extra sprinkles for a festive presentation if desired.
07 -
Bake at 175°C for 45 to 55 minutes or until a toothpick inserted in the centre emerges clean. If needed, tent with foil to prevent over-browning.
08 -
Allow the loaf to cool in the pan for 10–15 minutes, then transfer to a wire rack to cool completely before slicing.