Chorizo, orzo & sweetcorn summer stew

Name: Chorizo, orzo & sweetcorn summer stew
Prep time: 10 min
Cook time: 25 min
Total time: 35 min
Cuisine: European, Mediterranean, Spanish
Ingredients: 1 tsp olive oil; bunch of spring onions sliced, green and white parts separated; 1 red pepper cut into small cubes; 50g chorizo cut into small cubes; 1 garlic clove crushed; 75g orzo; ½ tsp smoked paprika; 200g can sweetcorn drained; 1 large tomato chopped; 350ml low-salt chicken or vegetable stock; ½ small bunch of parsley chopped; ½ lemon zested and juiced