Yes, I did it. :)  I baked 8 Lemon Drizzle Muffins, 8 Mixed Berry Muffins, 8 Double-Chocolate & Banana Muffins and 24 Oat & Fruit Cookies in 2 hours including washing up this morning.  Phew... 
I was preparing for a coffee break party for friends this afternoon. Muffins should be eaten on the day baked, ideally, so I decided to bake them all in the morning of the event. It was fun. :)  
I added some pieces of chocolate to my Banana and Cocoa Muffins to make them more chocolatey. 
Here is my new recipe for Lemon drizzle muffins. I put lemon curd in the middle of each muffin to make them even more lemony. :) 
Ingredients
- 200g Plain Flour
 - 150g Sugar
 - 2 tsp Baking Powder
 - ¼ tsp Salt
 - 100ml Milk
 - 1 tsp Lemon juice
 - 50ml Vegetable Oil
 - 1 Egg
 - Vanilla extract
 - 1 tsp Lemon curd for each muffin
 - Lemon syrup ( Juice of one lemon + 1 Tbsp Sugar)
 
Method 
- Preheat oven to 200 C / Gas 6 and add paper cases to a muffin tray.
 - Measure out flour, sugar, baking powder and salt in a large mixing bowl and mix the dried ingredients well.
 - Measure milk and oil in a large measuring jug. Add egg, lemon juice and vanilla, then whisk well.
 - Add the wet mixture (3) into the dry mixture (2). Stir until just combined (mixture will be lumpy). Do NOT over mix!
 - Add the mixture up to halfway in each muffin case, then drop 1 tsp of lemon curd into the centre of each muffin. Gently top up the muffin mixture to cover the lemon curd.
 - Bake for 20 minutes or until golden brown on top.
 - Make 6 holes in each muffin with a fine skewer.
 - Make a syrup with lemon juice and sugar and pour over the muffins.