Southern-style dirty rice with crayfish

Name: Southern-style dirty rice with crayfish
Prep time: 15 min
Cook time: 25 min
Total time: 40 min
Cuisine: American, Southern, Cajun And Creole
Ingredients: 200g pack baby leaf greens; 1 tbsp olive oil; 1 onion, finely diced; 1 Green pepper, deseeded and roughly diced; 4 Sausages with black pepper, skinned; 1/4 tsp Cayenne pepper; 1 tbsp Cajun spice rub; 2 × 250g Long grain rice, microwaveable; 100g cooked and peeled crayfish tails; 3 salad onions, sliced; 4 lemon wedges; 2 celery stalks, finely diced