Grilled Roast Beef and Stilton Sandwich

• 1 cup crumbled Stilton cheese
• 2 tablespoons mayonnaise
• 1 tablespoon prepared horseradish
• 8 (3 by 5-inch) sourdough bread slices
• 1 pound thinly sliced roast beef
• 1/2 red onion, thinly sliced
• 1 bunch arugula, stems trimmed
• Salt and pepper, to taste
• 2 tablespoons (1/4 stick) butter

1. Mash first 3 ingredients in a small bowl until almost smooth.
2. Place bread on work surface and surface and spread mixture on 1 side of each slice.
3. Top each of 4 bread slices with 1/4 of beef, then onion and arugula.
4. Season with salt and pepper.
5. Top with remaining bread, cheese side down.
6. Melt butter in heavy large skillet over medium-high heat.
7. Add sandwiches and cook until golden, about 2 minutes per side.
8. Serve hot.

cheese, mayonnaise, horseradish, bread slices, beef, red onion, arugula, salt, butter

Taken from www.foodnetwork.com/recipes/grilled-roast-beef-and-stilton-sandwich-recipe.html (may not work)