Minestrone with meatballs

Name: Minestrone with meatballs
Ingredients: 400 gram pork mince; 1 teaspoon sweet paprika; 1 egg; 1 medium brown onion (150g), chopped finely; 1/4 cup (70g) tomato paste; 2 tablespoon olive oil; 2 clove garlic, crushed; 2 medium carrots (240g), diced into 1cm pieces; 1 stalk celery (150g), trimmed, diced into 1cm pieces; 2 x 400g cans chopped tomatoes; 2 cup (500ml) chicken stock; 2 cup (500ml) water; 2 large zucchini (300g), diced into 1cm pieces; 400 gram can borlotti beans, rinsed, drained; 1/2 cup (110g) risoni