Pearl couscous and cauliflower salad

Ingredients

• 1 small cauliflower - ours isn't very pretty because its from our kitchen garden
• 250 gram pearl couscous
• 1 vegetable stock cube
• large handful of cherry tomatoes
• half can of chick peas (200 gram)
• 3/4th jar of feta cubes
• 1 shallot
• 1 lemon
• about 90 ml sunflower or other neutral oil
• pepper and salt to taste
• handful of fresh parsley