Souper Easy Slow Cooker Vegetarian Minestrone   2 tbs extra virgin olive oil 1 brown onion (diced) 1 x 425g can chickpeas (drained) 1 x 425g kidney beans (drained) 1 x 700g jar tomato passata ½ Bunch of Parsley – roughly chopped 1 zucchini (diced) 1 head of broccoli 2 carrots (diced) 2 Sebago potatoes (diced) 250g Fresh Green Beans,...