Kittencal's Hamburgers With Onion Beef Gravy (Salisbury Steak) Recipe - Recipezazz.com

Ingredients

• 2 onions (large onions and very thinly sliced)
• 8 ounces mushrooms, sliced (fresh white button mushrooms, can use canned drained but fresh is way better)
• 4 tablespoons all-purpose flour (use 5 tablespoons for a thicker gravy)
• 2 cups beef broth
• 1 tablespoon Worcestershire sauce (or to taste)
• 1 to 2 teaspoon beef bouillon granules (or to taste)
• 1/2 to 1 teaspoon fresh ground black pepper
• salt, optional and to taste
• oil, as needed
• *FOR HAMBURGERS*
• 1 1/2 pounds lean ground beef (can use 2 pounds)
• 1 large egg, lightly beaten
• 4 to 6 garlic cloves, finely chopped
• 1 package (1 1/4 ounce) dry onion soup mix (Lipton's)
• 1 1/2 tablespoons Worcestershire sauce
• 1/3 cup breadcrumbs (dry)
• 1/2 teaspoon fresh ground black pepper (can use more)
• cayenne pepper, optional (small pinch or to taste)