Hungarian Meatballs

Ingredients

• 3/4 pounds ground pork
• 3/4 pounds ground beef (80/20 or 85/15)
• 1/4 pound pancetta, small dice
• 1/2 cup parmesean, grated
• 3/4 cups breadcrumbs
• 1/4 cup parsley, finely chopped
• 1 tablespoon garlic, minced
• 1 teaspoon (each) red pepper flakes, ground coriander, ground cumin, caraway seeds (crushed), kosher salt, and ground pepper
• 2 eggs, lightly beaten
• 2/3 cups whole milk
• 2 tablespoons olive oil
• 1 medium onion, chopped
• 1/4 pound cremini mushrooms, quartered
• 1 tablespoon garlic, minced
• 1 large banana pepper, chopped
• 1 tablespoon sweet hungarian paprika (1 heaping tbsp)
• 1/2 teaspoon hot or half-sharp paprika
• 1/4 teaspoon smoked paprika
• 1 teaspoon porcini mushroom powder
• 1/4 teaspoon (each) dried rosemary, thyme, crushed fennel seeds, and marjoram
• 1/4 cup parsley, finely chopped
• 1/2 cup dry white wine
• 15 oz stewed tomatoes, chopped, with juices
• 2 cups chicken broth
• 1/2 cup sour cream