Tomato and mozzarella salad

This is a very simple and delicious side. The other night we grilled steak and I just wanted a simple dish to serve with the meat, this one is so yummy.

I sliced fresh mozzarella and baby heirloom tomatoes. I sprinkled salt and pepper over them and then drizzled on the olive oil and balsamic vinegar. I chilled it for a bit and then served it cold.