Best Salisbury Steak

Ingredients

• 1.5 lbs Ground beef

  Steak Mixture:
• 1/3 cup Panko breadcrumbs
• 3 tablespoon Milk
• 1 minced Garlic cloves
• 1 tbsp Worcestershire sauce
• 1 tsp crushed Beef bouillon cube

  crushed
• 1/2 tsp Smoked paprika
• 2 cups Beef Broth

  Sauce Mixture:
• 1 tablespoon Tomato paste
• 1 tablespoon Dijon Mustard
• 2 tablespoon fresh Parsley

  minced
• 1 teaspoon Kosher salt
• 1/2 teaspoon Pepper
• 1/2 teaspoon dried Thyme
• 1 tablespoon Butter
• 1 medium Yellow onion

  thinly sliced
• 8 oz Crimini mushrooms

  sliced, baby bella
• 2 tablespoon Water
• 2 tablespoon Cornstarch
• Salt
• Pepper
• Additional chopped Parsley

  for garnish