PitmasterX

Ingredients

• 50 g / 1.75 oz butter
• 6 medium-sized onions
• 2 tbsp all-purpose flour
• 1 liter / 4 cups beef stock
• 1 twig thyme
• half twig rosemary
• half a tbsp Worcestershire sauce
• half a tbsp Mahi (optional)
• 450 g / 1 lb chuck steak
• to taste PitmasterX seasoning
• as needed olive oil
• 1 loaf rustic bread
• 200 g / 7 oz Gruyère-style cheese