Pre-heat the oven to 350F/190C/170C Fan. Line a 12 hole muffin pan with ten muffin cases.
Measure all the dry ingredients into a bowl; flour, sugar, poppy seeds, baking powder, and lemon zest. Stir to amalgamate.
Melt the butter in a saucepan or in the microwave. Allow to cool a little.
Mix all the wet ingredients together in a jug; lemon juice, egg, milk and melted butter (slightly cooled).
Make a well in the middle of the flour and add the wet ingredients. Stir together but only enough to make sure that there is no dry flour in the bowl.
Divide the muffin mixture out to fill tthree quarters fill he muffin cases. Put the tray on the middle shelf in the oven.
Bake for twenty to twenty-five minutes until the tops are lightly browned and spring back when pressed lightly. Remove from the oven.
If you are using the Lemon Drizzle Syrup then pierce the muffins as they come out of the oven with a toothpick and gently pour a little lemon drizzle over each one. Begin by using a teaspoon amount and once all muffins have been ;drizzled' go round again until all of the syrup is used up.
If you are using the Lemon Icing Glaze then wait until the muffins have cooled down and spread the icing on the tops. Sprinkle with a little lemon zest or lemon zest and poppy seeds.
Lemon Icing Glaze (optional)
Whilst the muffins are in the oven make the lemon glaze. This is entirely optional.
Add the icing sugar, with the lemon juice to a bowl and mix well. This glaze should feel a little stiff.
Sprinkle with lemon zest if desired.
Lemon Drizzle
Add the caster sugar, lemon juice, zest if using and 35ml of water to a saucepan.
Heat over a medium heat and stir until the sugar dissolves.
Boil for around 4 minutes until it is slightly reduced, thick and syruppy. Remove from the heat. This is ready to use once the muffins are out of the oven.
Notes
If the icing seems too thin add more icing sugar until it reaches a good consistency for spreading on the muffin.
If the icing seems too thick then thin it down to a good consistency by adding more lemon juice. Add a little at a time - don't be too heavy handed.
Note: the nutritional information is computer generated and is intended as a guideline only.