Cheesy crumpets with Welsh rarebit – Dragon Wales

Ingredients

• 125ml milk
• 100ml cold water
• 1/2 tsp caster sugar
• 1/2 tbsp dried yeast
• 1/2 tsp bicarbonate of soda
• 150g bread flour
• 1/2 tsp salt
• 1/2 tsp English mustard
• 120g Dragon Mature cheddar grated
• 1 leek sliced
• 2 tbsp plain flour
• 120g Dragon Vintage Cheddar crumbled
• 1 large egg beaten
• 75ml full fat milk/beer
• 1tsp English mustard
• 5 splashes of Worcestershire sauce
• Salt and pepper