crustless spinach edamame & kale quiche

semi-skimmed milk 29.0% , milk 18.0% , extra mature cheddar 14.3% , wheat flour 12.5% , spinach 7.0% , edamame 7.0% , pea 5.3% , palm oil 5.2% , corn flour 2.6% , kale 3.5% , double cream 0.0% , corn flour 0.0% , rapeseed oil 0.0% , lemon zest 0.0% , mint 0.0% , parsley 0.0% , salt 0.0% , black pepper 0.0% , white pepper 0.0% , nutmeg 0.0%