Spicy Creole Chicken Casserole & Herby Mustard Dumplings

Ingredients

• 40g / 1 1 / 2 oz Butter
• 20g / 3 / 4 oz Plain flour
• 2 Onions (roughly chopped)
• 4 Tomatoes (roughly chopped)
• 1 Green pepper (roughly chopped)
• 2 Celery sticks (roughly chopped)
• 1 litre / 4 cups Chicken stock
• 1 teaspoon Smoked paprika
• 1 teaspoon Gran Luchito Chipotle Paste
• 1kg / 2.2lb Roasted chicken thighs/drumsticks, roughly chopped (roast whole with salt, pepper & a little olive oil, then discard bones)
• 1 Handful fresh parsley (roughly chopped)
• Salt & pepper
• 150g / 5 oz Plain flour
• ½ teaspoon Baking powder
• 1 tablespoon Whole grain mustard
• 2 Eggs (beaten)
• 50g / 1 3 / 4 oz Butter
• 4 tablespoons Milk
• Fresh parsley (roughly chopped)