STEP 1 Cook the beans in boiling water for 4-5 minutes. STEP 2 Meanwhile, heat a griddle (chargrill) to smoking hot. Put the steak pieces between 2 sheets of clingfilm and bash out to 1cm thickness with the back of a wooden spoon. Season lightly, brush with oil then griddle for 1 minute each side and put on a plate to rest. STEP 3 Whisk the dressing ingredients together. Drain the beans, mix with the cherry tomatoes and dressing and serve with the steak.