Preheat the oven to 180C/350F
Line a baking dish of approximately 25cm x 30cm with baking paper
Stir all your dry ingredients until well combined.
Add cranberries, nuts and coconut and stir again.
Melt your butter, then add the honey to the pan (or microwave bowl) and stir until combined.
In a separate bowl, mix the melted butter and honey with buttermilk, eggs and sunflower oil.
Pour the wet ingredients into the dry ingredients and stir till just combined.
Pour this thick, stodgy batter into your lined baking tray and use the spoon to even it out nicely. Bake for 45 minutes or until the top is nice and golden and a knife poked in the center comes out clean. You may need to put foil on the top if your oven is temperamental, but I’ve never found it necessary.
Allow to cool. Then lift it out and slice it into strips, and then slice in the other direction to make fingers - you can make them short and chunky or long and slender, whatever rusk style you prefer. Place these on a larger baking tray (or the one you used, plus another one) with space between them.
Bake for 6 hours on 100C/210F, turning them over after about 3 hours. My mum often only bakes them for 3 hours and then considers them finished and perfect, so it’s worth popping one out when you’re turning them and testing. With the baking smells that have been floating around your house for the past 3 hours, you probably won’t be able to help yourself anyway.
Allow to cool and dish into an airtight container and onto your plate!