Sourdough Rarebit

From a NZ magazine

• Ready In: 20 mins
• Serves: 2

Ingredients

• 2  tablespoons  Guinness stout
• 25  g butter, softened
• 100  g cheddar cheese, grated
• 1  teaspoon  whole grain mustard
•  salt and pepper
• 2 -4  slices  sourdough bread, toasted

Directions

1. Mix the Guiness, butter and cheese together.
2. Add mustard and season.
3. Spread the cheese mixture onto the toasted sourdough and cook under a very hot grill (broil) until browned and bubbly.