crab salad recipe

1 lb (450g) of lump crab meat - 1/2 cup (120ml) of mayonnaise - 2 tbsp (30ml) of fresh lemon juice - 2 tbsp (30ml) of Dijon mustard - 1/4 cup (30g) of finely chopped celery - 1/4 cup (30g) of finely chopped red onion - 1/4 cup (30g) of finely chopped bell pepper (any color) - 2 tbsp (10g) of fresh parsley, chopped - Salt and pepper to taste - Optional: a pinch of Old Bay seasoning for extra flavor