Bolognese-stuffed eggplants

Ingredients (8 servings): For the bolognese: 2 tablespoons olive oil 2 medium brown onions, finely chopped 3 garlic cloves, crushed 1 large carrot, finely chopped 1 large red capsicum (bell pepper), finely chopped 2 celery stalks, finely chopped 750g lean beef mince 2 x 400g cans diced tomatoes ¾ cup Beef stock 2 tablespoons tomato…