Cast Iron Free-Form Meatloaf with Mushroom Gravy | America's Test Kitchen

Ingredients

• 1 cup water
• 1/4 ounce dried porcini mushroom, rinsed
• 16 square or 18 round saltines
• 10 ounces white mushrooms, trimmed
• 1 tablespoon vegetable oil, plus extra as needed
• 1 onion, chopped fine
• Salt and pepper
• 4 garlic cloves, minced
• 1 pound ground pork
• 2 large eggs
• 1 tablespoon plus 3/4 teaspoon Worcestershire sauce
• 1 pound 85 percent lean ground beef
• 3/4 teaspoon minced fresh thyme
• 1/4 cup all-purpose flour
• 2 1/2 cups chicken broth