Leftover Roast Soup

Ingredients

• Leftover roast
• 1 package mushrooms
• 3 tablespoons butter
• 2 tablespoons olive oil
• 1/2 cup dry red wine
• 1 onion, diced
• 1 handful baby carrots, diced
• 2 ribs celery, diced
• 4 cloves garlic, minced
• 1 tablespoon Worcestershire sauce
• 1 bay leaf
• 1 teaspoon mustard powder
• 1 teaspoon herbs de Provence
• 7 cups beef broth
• 1 cup chicken broth
• 2 cups uncooked egg noodles