[header] How to make summer vegetable crumble [title] Pre-heat the oven to 175 ° c (347 ° f). [title] Add oil to a heated pan over a high temperature. [step] Add the aubergine to the pan and stir well. 
Fry for about 3 to 4 minutes until browned and cooked through. Scoop the aubergine out of the pan and into the oven dish.