Mini muffins au chocolat

sugar 33.5% , wheat flour 22.4% , Pasteurised Egg Rapeseed Oil 12.5% , water 9.2% , dark chocolate chunks 6.0% , E422 2.0% , fat reduced cocoa powder 2.0% , modified corn starch 2.0% , whey powder 2.0% , E450 2.0% , E501 2.0% , E202 2.0% , natural flavouring 2.0% , salt 0.3% , milk proteins 0.3% , Rainforest Alliance Certified TM Allergy Advice 0.3%