One-pot Jambalaya with Prawns & Chorizo

Ingredients

• 300g peeled raw prawns
• 1⁄2 tsp olive oil
• 3⁄4 tsp Cajun seasoning or to taste
• 1⁄2 onion finely diced
• 1⁄2 red pepper deseeded & finely diced
• 100g chorizo, or other cured or smoked spicy sausage (good quality) sliced
• 1⁄2 garlic clove finely grated
• 1⁄3 cup (75g) brown basmati rice rinsed
• 2⁄3 cup (158ml) chicken stock
• salt & pepper, to taste
• 2 sprigs of parsley roughly chopped
• 1⁄2 lemon cut in wedges