Ravioli Tomato Appetizer

"This looks so attractive, economical, easy and tastes darn good. I like to use the rainbow ravioli just for appearance - use regular if you like. Ravioli usually comes in a 350g size but you won't need the whole package. Just count out 4 per person. I will make this recipe for 4 servings. The original recipe served the appetizers at room temperature but I like to warm them in the oven for 5 minutes or until the cheese just starts to soften. The recipe is out of a magazine but I don't know which one (the way I ripped the page it doesn't show the name)."