Divide the basic Vanilla cupcake batter into 5 cups. I scooped out 4 heaped tsps per cup.
To the batter in the first cup add 1 tbsp of carrot juice and mix well to get orange coloured batter.
To the batter in the second cup add 1 tbsp of spinach juice and mix well to get green coloured batter.
To the batter in the third cup add 1 tbsp of strawberry juice and mix well to get pink coloured batter.
To the batter in the fourth cup add 1 tbsp of blueberry juice and mix well to get blue coloured batter.
Keep the batter in the fifth cup uncoloured. This can be used to improve consistency in the other batters or to get a cream layer in the cupcake.
Add more juice to improve colour adjusting the consistency so that it doesnt become watery.
There are many ways of making the cupcakes clourful.
The easiest method is to layer different coloured batters one on top of the other in the cupcake liner.
Alternatively place separators in the paper liner and pour different coloured batters in each section.
I started out making the separators using card. I made a 4 section one and a 3 section like that. But I found it problematic because the batters bled into other sections easily.
Then the hubby gave an idea which turned out to be brilliant. Use crackers/biscuits as dividers. I had Parle-G gluco biscuits on hand and used them. I got 2 sections and 4 section ones using this method.
Preheat the oven to 350°F
Whatever the method fill the liners to 3/4 full and bake at 350°F for 18 minutes.
Cool the cupcakes in the pan for 5 minutes before removing them onto a wire rack and allowing them to cool completely.
Decorate with frosting or ganache as desired. The cupcakes turned out so wonderfully coloured that I did not want to cover that up at all.