Eating with your eyes is just as important as tasting with your tongue. I know I have mentioned this in the past but it is worth mentioning again. If you are going to prepare a dish for family, friends or yourself, you want it to look appealing. Combining different colors is an easy way to create visual beauty with food. This recipe is a nice blend of green, red and orange. Layering the vegetables in a circular pattern also made this a very attractive dish.
Gratins originated in French cuisine and has been adopted in many other culinary cuisines. I wasn’t sure exactly what gratin was until I saw one made on a cooking show. On this particular show the chef made potato au gratin which was gorgeous because of the crispy brown topping. Turns out a gratin is considered the technique of topping a dish with breadcrumbs or grated cheese then browning it.
While most of the gratin recipes I have seen are made with sliced white potatoes I wanted to think outside the box and combine potatoes with other vegetables. Plus, I wanted to make the dish pop with color. Hence, my Zucchini, Tomato and Sweet Potato Gratin. A ring of beauty and a delightful dish.
Zucchini, Tomato and Sweet Potato Gratin
2 plum or vine ripe tomatoes sliced
1 large zucchini sliced
1 large sweet potato peeled and sliced
½ red onion sliced
½ cup shredded Parmesan or mozzarella cheese
2 tbsp olive oil
2 tbsp minced garlic
1 tbsp salt
½ tbsp ground black pepper
½ tsp dried thyme
Preheat oven to 375 degrees.
Coat bottom of a large iron skillet with 1 tbsp olive oil. Add minced garlic and spread around the skillet. Alternate slices of zucchini, tomatoes, and sweet potatoes in a circular pattern around the iron skillet. Place red onion slices over the other veggies then season with salt, ground black pepper and thyme. Drizzle with remaining olive oil and sprinkle with shredded cheese. Place on the lower shelf of the oven and bake for 35 minutes. Move to top rack and back for 20 – 25 minutes more. Test potatoes with a knife to make sure they are cooked and soft.