Risotto without gruyere pulp

2 carrots , peeled and cut into 1/4-inch-thick slices 5-6 cups reduced-sodium chicken broth 2 teaspoons extra-virgin olive oil 1 fennel bulb , trimmed, cored[...]

6 cups hot chicken broth (you might need a bit more) 2 tablespoons butter 1 tablespoon olive oil 1 medium onion , finely chopped 3 tablespoons minced fresh[...]