Pre-heat the oven and cook the chicken Kievs as per the instructions. I'd recommend place in a silver foil basket so it catches the oil and butter that leaks out.
Chop up the potatoes into quarters and add them to a pan. Cover with cold water and a pinch of salt. Cook until soft.
While the chicken and potatoes are cooking, chop up the lettuce, tomatoes and cucumber. Leave the salad items on the chopping board until ready.
When the potatoes are cooked drain them add them to a large serving bowl.
When the chicken Kiev is cooked carefully cut it up in to bite size chunks.
When ready to serve mix the salad into the potatoes and place the chicken kiev on top.
If you have any garlic butter left in silver foil drizzle it over the top.
Drizzle a little olive oil over the salad and serve.