Italian Meatball Soup

Ingredients

• ¾ pound lean ground beef
• ¾ pound Italian sausage casing removed
• ½ onion grated
• ⅓ cup Panko
• ¼ cup whole milk
• 1 large egg
• 3 tablespoons freshly grated Parmesan
• 2 tablespoons chopped fresh parsley leaves
• 3 cloves garlic minced
• 2 tablespoons chopped fresh basil leaves
• Kosher salt
• freshly ground black pepper
• 1 tablespoon olive oil
• 1 sweet onion diced
• 2 teaspoons Italian seasoning
• 1 tablespoon all-purpose flour
• 6 cups chicken stock
• 1 (15-ounce) can tomato sauce
• ¾ cups ditalini pasta
• ½ bunch kale stems removed and leaves chopped
• 3 tablespoons chopped fresh basil leaves