However, itâs also a time to be aware of the dangers soaring temperatures can bring. Extreme heat is the number one weather-related killer in the U.S, claiming more than 650 lives across the nation each year, according to the Centers for Disease Control and Prevention.
1 In a bowl whisk together garlic, extra virgin olive oil, balsamic, 1/4 cup red wine, 1 tablespoon chopped rosemary, salt and pepper.  Place flat iron steak in a resealable plastic bag. Pour marinade over the top. Shake to coat steak in marinade. Refrigerate for 8 hours or overnight.
Rub them with the steak seasoning or a rub. Pour 3 tbsp. olive oil into the skillet, and heat the oil over high heat. Add the steaks and cook them for five minutes, then turn them and cook them for three more minutes. The steaks are rare when pink juices begin to bead on the surface of the steaks.our 3 tbsp. olive oil into the skillet, and heat the oil over high heat. Add the steaks and cook them for five minutes, then turn them and cook them for three more minutes. The steaks are rare when pink juices begin to bead on the surface of the steaks.