Sunday Burger with Bresse Bleu Cheese, a recipe from Gourmetpedia

Ingredients

• - 1 Bresse Bleu cheese (250 g / 9 oz.), or other soft blue cheese
• - 500 g (18 oz.) ground beef
• - 4 hamburger buns
• - 1 tomato
• - 40 g (1 1/2 oz.) rocket (arugula)
• - 1 small red onion
• - a little sunflower oil
• - salt and freshly ground pepper