Heat oven to 200C/180C fan/gas 6. Line 2 muffin trays with paper muffin cases. In a large bowl beat 2 medium eggs lightly with a handheld electric mixer for 1 min.

Add 125ml vegetable oil and 250ml semi-skimmed milk and beat until just combined then add 250g golden caster sugar and whisk until you have a smooth batter.

Sift in 400g self-raising flour and 1 tsp salt (or 400g plain flour and 3 tsp baking powder) then mix until just smooth. Be careful not to over-mix the batter as this will make the muffins tough.

Divide mixture if needed and reduce weight of fillings accordingly. Stir in 100g blueberries (for entire batch) or white chocolate or white choc, raspberries & dessicated coconut if using.

Fill muffin cases two-thirds full and bake for 20-25 mins, until risen, firm to the touch and a skewer inserted in the middle comes out clean. If the muffin trays will not fit on 1 shelf, swap the shelves around after 15 mins of cooking.

Leave the muffins in the tin to cool for a few mins and transfer to a wire rack to cool completely.

If not eating right away, consider heating in microwave and adding butter for further indulgence.