Preheat a barbecue grill on medium-high. Spray corn and Minicaps® with oil. Barbecue for 8-10 minutes or until corn and Minicaps® are lightly charred and tender. Cut the corn kernels from the cobs and roughly chop the Minicaps®. Place in a bowl. Add the Romatherapy® tomatoes, beans, lettuce, avocado and coriander.
Spray both sides of the steaks with oil, sprinkle over spice blend, pressing on with fingertips. Barbecue the steaks on the hot grill for 1 minute. Turn and barbecue for a further 1 minute. Reduce heat to medium, barbecue 3-5 minutes for medium or until cooked to your liking. Transfer steaks to the wire rack and stand 10 minutes to rest. Slice.
Divide salad between 4 serving plates. Top with steak. Whisk all the dressing ingredients together. Pour over the steak and salad. Serve with lime wedges.