1-pint cherry tomatoes, halved
8 oz container's worth of drained fresh mozzarella balls "ciliegine" size (1/3 oz each), halved
1/4 of 1 red onion, thinly sliced
2 tablespoons nonpareil capers
1 sweet marconi pepper, minced*
1 clove garlic, minced
1/4 cup white wine vinegar
1 tablespoon olive oil
freshly ground black pepper
Toss together the tomatoes, cheese, pepper and onion in a medium bowl. Set aside. Whisk together the capers, garlic, vinegar, oil, salt and pepper. Serve immediately or marinate up to 4 hours prior to serving.
*I used a purple marconi pepper because that is what I had. A green marconi pepper or even half a cubanelle would work as well.