• Preheat the oven to 350°F.
• In a large mixing bowl, combine the sugar, vegetable oil, milk,eggs, salt and vanilla extract.
  
• Next mix in the yogurt and beat until well combined.
• Sift together, the whole wheat flour the baking powder and the baking soda. sift twice for better airiness
  
• Add the dry ingredients to the wet and fold gently
• Sprinkle the funfetti and fold gently
• Pour the batter in a 9-inch by 13-inch pan and bake at 350°F for 28-32 minutes
• Test the cake if done by inserting a toothpick into the center of the cake. If it comes out clean, the cake is done.
  
• Remove from the oven and allow to cool completely.

To frost

• Meanwhike whip the double cream with icing sugar till they are soft and form gentle peaks    
• Place the cake on a turn table and dollop.The whipped mixture liberally at the center. Spread outwards in circular pattern.Cover up the sides and sprinkle with the funfetti.    
• Decorate with more that you like. Enjoy your cake.