There's zucchini courgette monsters in my backyard. Thank you for these timely methods of dealing with them. I will venture out back, slay a mighty courgette, then make it melt into submission in the oven, slathered with liberal swaths of onions and parmesan.
** I just looked up crumble. The next zucchini beast's fate is already sealed.
Yep, onions and parmesan (and olive oil, given where I live) is another good thing. Interesting that you can freeze grated zucchini but doesn't it go a bit slimy?
My basic crumble (I don't measure this but I have one in the oven at the moment). Use what seems like appropriate quantities

- Mix of zucchini if you have them (yellow, pale, dark). Cut into small cubes and fry gently in olive with a lot of garlic. Add a little veggie stock and lemon juice, salt and pepper. Cook until the veggies are soft-ish
- For the crumble, roughly equal quantities of butter, parmesan and flour, rubbed until the butter is in smallish, pea-sized clumps. Any sort of grated cheese works too.
- For the carnivores like Mr RL, add some strips of ham or cold chicken to the veggies. Bingo! One-pot meal!
- Cover with the crumble mix and cook for about 20 minutes at 200°C (400F) until the crumble turns golden.
Important (for us) - it's best lukewarm, not straight out of the oven. A little dressing of Greek yoghurt, lemon and herbs is good too.