Mediterranean warm cauliflower salad

So I got inspiration for today's dinner from a couscous salad recipe but I decided to use cauliflower instead since we don't really eat couscous and I modified it in some other ways as well. I was a bit scared that it wouldn't work because cauliflower has quite a strong flavour but it worked really well and was quite delicious. Not the most protein dense meal but lots of veggies.

Ingredients
serves 3-4
½ cauliflower head
250 g cherry tomatoes
1 zucchini
½ red onion
2 garlic cloves
½ capsicum (I used green but any colour will do)
1 carrot
100 g salami
handful of fresh parsley
big handful of mixed leafy greens (I used spinach and rocket leaves)
bocconcini or mozzarella balls
black olives

2 tbsp olive oil
1 tbsp balsamic vinegar
1 tsp Dijon mustard
salt and pepper

Preheat the oven to 200 degrees Celsius.
Cut the cherry tomatoes in half and put them on an oven tray. Drizzle on some olive oil and add salt and pepper to taste. Roast in the oven for 15 minutes.
Grate the cauliflower in a food processor or by hand so it becomes small pieces, sort of rice size. Place in a heatproof dish, cover and put in the microwave for about 2-3 minutes. Grate the carrot.
Cut the zucchini in half moon pieces and the capsicum to cubes. Peel and chop the red onion and garlic. Heat a pan to medium heat and add some butter (or olive oil). Cook the zucchini, capsicum, onion and garlic for a few minutes. Finely chop the parsley, cut the salami to smaller pieces and add this to the pan. Fry for another couple of minutes. Add the cauliflower, grated carrot and the roasted tomatoes. Then add the mixed leafy greens and let it all get warm. Mix together the dressing and add this in.
Either mix in the cheese and olives or serve them on the side.