Preheat oven to 350 degrees F. Place tomatoes on a rimmed baking pan. Drizzle some olive oil and season with salt and pepper. Roast tomatoes about 15 to 25 mins. or until they look blistered. Set aside.
Slice zucchini lengthwise with a vegetable peeler. Preheat a cast iron pan to medium high heat. Add olive oil and butter. Stir in the zucchini and olives, season with salt and pepper. Cook for 2 to 3 minutes. Top with the roasted tomatoes and fresh basil. Serve
Recipe by The Gluten Free at https://www.theglutenfree.com/gluten-free-greek-warm-salad/