Olive oil is rich in nutrients, hot and cold, and can be used in a variety of cooking methods: directly as a cold meal oil . The direct use of olive oil will maximize the characteristics of the dish. A drizzle of olive oil on a fresh vegetable salad or a fried steak gives the food a richer texture and a wonderful flavor. If you add a glass of good wine, it's a real pleasure. Frying with olive oil. Olive oil can be used over and over again and is more resistant to deterioration caused by oxidation, making it ideal for frying. It's the perfect oil for frying, so if you're a fan of fried foods and are concerned about your health, you can use it with confidence. Marinate in olive oil. Olive oil is a great marinade ingredient because it easily penetrates into the food and brings out the flavors of the marinade. Baking with olive oil. Spread olive oil on bread or desserts and bake them with a flavor that is far from creamy.