Red Thai meatball curry

Name: Red Thai meatball curry
Ingredients: 500g pack lean beef mince (10% fat); 2 red chillies, 1 chopped, 1 sliced; thumb-size piece ginger, grated; 1 egg; 1 tbsp sunflower or vegetable oil; 1-1½ tbsp Thai red curry paste, depending on how spicy you like it; 400ml can reduced-fat coconut milk; 225g can bamboo shoots, drained; 140g fine green beans, trimmed; juice 1 lime, plus extra wedges to serve; 20g pack basil; basmati rice or rice noodles, to serve