Preheat oven to 325 degrees F
Coat a 9x5-inch loaf pan with cooking spray. Line the pan with parchment paper, and coat with cooking spray.
Weigh or lightly spoon flours into dry measuring cup and level with a knife. Combine flours and next 6 ingredients (through salt). Combine buttermilk and egg; add to flour mixture. Stir just until combined.
Spoon mixture into prepared pan. Bake for 65 minutes or until wooden toothpick comes out clean.
Invert bread onto cooling rack and allow to cool completely. Remove parchment and serve.
There you go O'Crablings. I haven't made this recipe but all of MacSully's other Irish inspired recipes have worked out very well.
Until next time, have some green beer and remember, you can do it, you can cook.