Super greens cannelloni

Ingredients

• 2 onions
• 450g fresh seasonal greens such as kale, chard, cavolo nero, nettles, rocket, borage
• 1 whole nutmeg for grating
• ½ a lemon
• 1 fresh red chilli
• 3 x 400g tins of plum tomatoes
• 200ml semi-skimmed milk
• 1 large free-range egg
• olive oil
• 30g Parmesan cheese
• 450g frozen chopped spinach
• 1 bunch of fresh basil
• 250g ricotta cheese
• 6 cloves of garlic
• 250g dried cannelloni tubes