1 ounce dried chipotle chilies, stemmed
2 ripe Italian Roma tomatoes, cored
3 garlic cloves, peeled
2 cups water
2 tablespoons olive oil
1 onion, diced
3 celery stalks, diced
1 teaspoon ground cumin
1/8 teaspoon ground nutmeg
11/4 pounds ground beef
11/4 pounds ground pork
1/2 cup fresh white bread crumbs
11/2 teaspoons salt
3 large eggs, beaten to blend