Take approximately 1/2 cup of the dressing and marinate the thighs for a couple of hours, preferably overnight.
Place flat in a heavy bottom pan over medium high heat and cook until done, turning once. Reserve pan juices if any.
Remove the cooked chicken from the pan, chop up and reserve.
Wipe down same pan, and heat 1 tbsp clarified butter.
Add garlic, garlic greens, roasted red chili flakes, dried thyme and onions to it.
Saute until fragrant. Add the carrots and kohlrabi and give it a good stir. Then add 1 tbsp plain flour and give it another good stir.
Lower heat to minimum, and pour in pan juices if any and 1/2 to 3/4 cup of whole milk, stirring constantly. Increase heat and continue to stir until the sauce thickens.
Add chicken and sweetcorn. Taste and adjust seasoning. Take off heat and stir in grated cheese.
Divide into 4 X 4" baking dishes. Allow to cool.
Preheat oven to 200C.
Divide the chilled pastry into two. Work with one half at a time, keeping the other covered and chilled.
Roll out into a long thin 12" by 6" rectangle. Cut into strips with a fluted pastry cutter and weave a lattice on top of one bowl then another. Repeat with the remaining dough to make a lattice for the other two pies.{Can be readied until this, cling-wrapped and chilled. Pop into the oven just before the meal}
Reduce heat to 180C and bake for 30 minutes until the lattice is crisp.
Serve immediately or at room temperature.