PitmasterX

Ingredients

• 1 kilo or 2.5 lbs yellow onions
• 125 grams or 1 stick unsalted butter
• 4 tbsp or 1/4 cup flour
• 1 cup white wine
• 3 liters or 12 cups beef broth
• 2 twigs thyme
• 2 bay leaves
• 2 tbsp PitmasterX Texas Rub
• 3 cloves garlic
• 1/2 a loaf of stale bread
• 1 bunch parsley
• 1 tsp salt
• 125 ml or 1/2 cup olive oil
• 200 gram or 7 oz. Gruyère cheese