Follow these simple steps to create your Grilled Flank Steak Caprese with Balsamic Dressing:

1. Prepare Marinade: In a bowl, mix together olive oil, balsamic vinegar, minced garlic, oregano, salt, and pepper.
2. Marinate Steak: Place the flank steak in a resealable bag and pour the marinade over the meat. Seal the bag and refrigerate for at least 30 minutes.
3. Preheat Grill: Preheat your grill to medium-high heat.
4. Grill Steak: Remove the steak from the marinade and discard the marinade. Grill the steak for 5-7 minutes on each side for medium-rare, or until your desired doneness is reached.
5. Rest Steak: Once grilled, remove the steak from the grill and let it rest for about 5 minutes before slicing.
6. Assemble Caprese: While the steak is resting, arrange the halved cherry tomatoes, sliced mozzarella, and fresh basil on a serving platter.
7. Slice Steak: Thinly slice the grilled flank steak against the grain and arrange it on top of the Caprese salad.
8. Drizzle Balsamic Glaze: Finally, drizzle balsamic glaze over the entire dish for added flavor.
9. Serve: Enjoy your Grilled Flank Steak Caprese with Balsamic Dressing while still warm.