Preheat oven to 350 and preheat grill. Toss sweet potato with melted refined coconut oil and bake for 25 minutes (or longer depending on cube size). Grill steak, with salt & pepper, favorite rub or marinade. Let steak rest for 10 minutes under foil or a plate, then slice against the bias. Toss greens, apples, walnuts and cherry tomatoes in bowl with dijon vinaigrette. This is also great with leftover steak for an easy weeknight dinner.