Salisbury Steak with Mushroom Gravy Recipe – Revolution Barbecue

Ingredients

• 2 pounds 80/20 ground sirloin or ground beef
• 1/2 cup panko breadcrumbs
• 1 egg
• 1 Tablespoon milk
• 1 Tablespoon Worcestershire sauce
• 2 teaspoons Revolution Barbecue Texas Beef BBQ Rub
• 1 Tablespoon neutral oil (avocado, canola, or vegetable)
• 3 Tablespoons butter
• 1 medium yellow onion (thinly sliced)
• 8 ounces sliced bella or button mushrooms
• 2 Tablespoons all-purpose flour
• 2 cups beef stock
• 1 Tablespoon tomato paste
• 1 teaspoon Worcestershire sauce
• 1 teaspoon Revolution Barbecue Texas Beef BBQ Rub