Preheat the oven to 180°C (350°F), Gas Mark 4. Mix the dry ingredients together in a large bowl. Whisk the remaining ingredients together in another bowl. Now pour the wet ingredients into the dry and stir with a large spoon until just combined.
Use the mixture to fill a 12-hole muffin tin lined with paper cases and bake in the preheated oven for 15–18 minutes, until risen and golden. Cool a little on a wire rack, then serve drizzled with warmed honey, if desired.