Step 1
Preheat oven at 200ºC.Grease a glass baking dish with some butter.
Step 2
To make white sauce, heat milk in a non-stick pan. Add cornstarch, salt, ½ teaspoon oregano and ½ teaspoon chilli flakes and mix well. Add 1 tablespoon butter and mix well.
Step 3
Tear half the basil leaves, add, mix well and cook tillthe sauce thickens. Transfer in a bowl.
Step 4
Heat olive oil in a non-stick pan. Add French beans, baby corn and corn kernels and mix well. Add zucchini and bell peppers, mix and sauté well. Add asparagus and mix well.
Step 5
Add chilli sauce, salt, sugar and tomato puree and mix well. Add remaining oregano, remaining chilli flakes, mix and cook for 2-3 minutes. Add tomato ketchup and mix well.
Step 6
Tear remaining basil leaves, add and mix well. Transfer the mixture into a bowl.
Step 7
Spread 3-4 lasagna sheets in the glass baking dish. Top with a layer of prepared vegetable mixture, white sauce, some mozzarella cheese and some processed cheese. Repeat the procedure again. Top with the remaining white sauce, processed cheese and mozzarella cheese.
Step 8
Put the dish on a baking tray, place the tray in the preheated oven and bake for 20 minutes.
Step 9
Serve hot.