Three Cheese-Stuffed Eggplant Roulade with Beef Ragout

Ingredients

• 1 pound Ground Beef (93% lean or leaner)
• 4 ounces diced pancetta or smoked bacon
• 2 medium onions, finely chopped (about 1-1/2 cups)
• 2 stalks celery, finely chopped (about 1 cup)
• 2 medium carrots, finely chopped, (about 1 cup)
• 1/2 cup dry red wine
• 1-1/2 cups beef stock, divided
• 1/4 cup plus 2 tablespoons tomato paste
• 1 cup whole milk
• 2 teaspoons salt, divided
• 18 slices of eggplant (1/4-inch thick, lengthwise, abouut 3 medium eggplants)
• 1-1/2 cups ricotta cheese
• 1/2 cup shredded mozzarella cheese
• 1/4 cup shredded Parmesan cheese
• 1/3 cup chopped fresh basil leaves
• 1 egg
• 1/3 cup shredded Parmesan cheese
• 1/4 cup chopped fresh basil leaves