I added a can of chopped tomatoes. Actually I blended it first cos my kids don't like lumps. I squeezed in some tomato paste and stirred it all up. I put in 2 knorr chicken stock cubes. I let it all simmer for a bit.(10 min?)
I emptied a can of sweetcorn into it. I put in some chopped sweet peppers. I adjusted seasonings adding more black pepper, salt etc. Let it simmer some more until it tasted right.