Salisbury Steak with Mushroom Gravy | Cook Smarts

Ingredients

• 1/2 Onions, medium, thinly sliced
• 1/2 tsp Salt
• 1/2 tsp Oregano, dried
• 1/4 tsp Garlic powder
• 1/4 tsp Onion powder (opt)
• 1/4 tsp Black pepper
• 1 1/2 cups Stock, low-sodium beef (sub any type stock)
• 1/2 cup Water
• 2 tsp Worcestershire sauce (sub soy sauce)
• 1/2 tsp Mustard, Dijon
• 8 oz Mushrooms, any brown, sliced (look for pre-sliced)
• 1 lb Beef, ground
• 1/4 cup Panko breadcrumbs
• 1 Tbsp Ketchup (sub tomato paste)
• 1 Tbsp Oil, cooking
• 2 Tbsp Flour, all-purpose
• 1 1/2 lbs Potatoes, russet, peeled and cubed
• 3 Tbsp Sour cream (sub plain or Greek yogurt)
• 3 Tbsp Butter
• 2 1/2 cups Peas, frozen
• 1 Tbsp Butter