Main Dish Casserole Vegetable Casserole Squash Casserole Summer Vegetable Tian 4.5 (4) 4 Reviews This pretty vegan layered casserole is so simple to make. Its only seasonings are salt and garlic-infused olive oil, which you make by sizzling a clove of garlic in olive oil for about a minute. This dish is lovely warm or room temperature. Serve with crusty bread as a vegetarian entree or alongside roasted meats as a side dish—don't forget a glass of chilled rosé. By Emily Monaco Emily Monaco Emily Monaco is an American journalist based in Paris. Her work has appeared in the BBC, Saveur, Atlas Obscura and more. EatingWell's Editorial Guidelines Updated on April 18, 2024 Tested by EatingWell Test Kitchen Tested by EatingWell Test Kitchen The EatingWell Test Kitchen is comprised of a group of culinary professionals who develop and test our recipes. Our recipes go through a rigorous process, which includes testing by trained recipe testers, using different equipment (e.g., gas and electric stoves) and a variety of tools and techniques to make sure that it will really work when you make it at home. Testers shop major supermarkets to research availability of ingredients. Finally, a Registered Dietitian reviews each recipe to ensure that we deliver food that's not only delicious, but adheres to our nutrition guidelines as well. Learn more about our food philosophy and nutrition parameters. Meet the EatingWell Test Kitchen Reviewed by Dietitian Breana Lai Killeen, M.P.H., RD Reviewed by Dietitian Breana Lai Killeen, M.P.H., RD Breana Lai Killeen, M.P.H, RD, is a Chinese and Jewish chef and dietitian who has worked in all facets of the food world. She is a recipe developer, culinary nutritionist and marketing specialist with more than 15 years of experience creating editorial and digital content for top food and kitchen brands. EatingWell's Editorial Guidelines Save Rate PRINT Share Close Prep Time: 20 mins Additional Time: 1 hr 10 mins Total Time: 1 hr 30 mins Servings: 6 Yield: 6 servings Nutrition Profile: Low-Carb Nut-Free Dairy-Free Soy-Free Vegan Vegetarian Egg-Free Gluten-Free Low-Calorie Jump to Nutrition Facts Cook Mode (Keep screen awake) Ingredients ⅓ cup extra-virgin olive oil 1 clove garlic, sliced 4 medium tomatoes 3 small onions 1 medium summer squash 1 medium zucchini 1 teaspoon sea salt Directions Preheat oven to 400 degrees F. Heat oil and garlic in a small saucepan over medium-high heat until the garlic begins to sizzle, about 1 minute. Remove from heat and set aside. Slice tomatoes, onions, squash and zucchini into 1/8-inch-thick slices. Standing them up on their sides, alternate the tomato, onion, squash and zucchini slices in a circular pattern around the edge of a 9-inch deep-dish glass pie pan or similar-size round casserole dish. Make a second alternating circle in the center. Pack the vegetables tightly: they will shrink while baking. Discard the garlic, if desired, and drizzle the vegetables with the oil. Sprinkle with salt. Bake until the vegetables are tender and starting to brown, about 1 hour. Let cool for 10 minutes before serving. Originally appeared: EatingWell Magazine, July/August 2018 Rate It Print Nutrition Facts (per serving) 152 Calories 13g Fat 9g Carbs 2g Protein Show Full Nutrition Label Hide Full Nutrition Label Nutrition Facts Servings Per Recipe 6 Serving Size 1 cup Calories 152 % Daily Value * Total Carbohydrate 9g 3% Dietary Fiber 2g 8% Total Sugars 5g Protein 2g 4% Total Fat 13g 16% Saturated Fat 2g 9% Vitamin A 821IU 16% Vitamin C 26mg 29% Folate 2mcg 1% Sodium 376mg 16% Calcium 27mg 2% Iron 1mg 3% Magnesium 25mg 6% Potassium 425mg 9% Nutrition information is calculated by a registered dietitian using an ingredient database but should be considered an estimate. * Daily Values (DVs) are the recommended amounts of nutrients to consume each day. Percent Daily Value (%DV) found on nutrition labels tells you how much a serving of a particular food or recipe contributes to each of those total recommended amounts. Per the Food and Drug Administration (FDA), the daily value is based on a standard 2,000 calorie diet. Depending on your calorie needs or if you have a health condition, you may need more or less of particular nutrients. (For example, it’s recommended that people following a heart-healthy diet eat less sodium on a daily basis compared to those following a standard diet.) (-) Information is not currently available for this nutrient. If you are following a special diet for medical reasons, be sure to consult with your primary care provider or a registered dietitian to better understand your personal nutrition needs.