Ingredients
Method
1.Line a 19cm (base measurement) square cake pan with foil.
2.Bring stock to the boil in a medium saucepan over moderate heat. Gradually add polenta to stock, stirring continuously. Cook, stirring, 3-5 minutes or until quite thick. Stir in parmesan. Spread mixture into prepared cake pan; smooth surface. Cool slightly. Cover with plastic food wrap. Chill 1 hour, until firm.
3.Bring a small saucepan of boiling water to the boil. Cook green beans 2 minutes. Drain; refresh in iced water. Drain; cut in half. Combine green beans, kidney beans, onion, tomato and coriander in a large bowl. Add oil and juice.
4.Preheat an oven-grill to high. Turn out polenta from pan; peel off foil. Cut into squares. Brush with oil; grill 1-2 minutes each side, or until golden brown and heated. Serve polenta topped with bean salad.