I made these recently for a snack - super easy, and super delish. Preheat the broiler while you prep. Halve some grape tomatoes the long way, and arrange on a baking sheet or in a broiler-safe baking dish. Top each half with a small cube of Feta cheese, drizzle with some extra virgin olive oil (I used a garlic-infused one I had), grind on some black pepper, and stick under the broiler until the cheese starts to get toasty. They're perfect alone, or on top of grilled or broiled slices of bread.