One-Pot Ratatouille is the easiest way to enjoy this classic French vegetable dish. You can serve this as a side, or make it the star of your meal by topping it with a protein. One of our favorite ways to serve ratatouille is at brunch, and I top it with an over easy egg. I like serving this for a brunch because it is easy to make a large portion of it, and you can serve it buffet style. Making it an easy prep, set up, and clean up too!

Another pro for making a one-pot Ratatouille is that you can get multiple veggies in at once! This will increase your variety and the number of servings of veggies you consume a day! One serving of cooked veggies is 1/2 cup, so if you have 1 cup of this ratatouille you get two servings of veggies in this meal.

This recipe includes eggplant, zucchini, squash, onion, and tomato. This is the classic combination for this French dish, but I personally love these veggies together because they offer different colors. Different colored fruits and vegetables are associated with having different vitamins and minerals. So, having a lot of different colors on your plate, a.k.a. “eating the rainbow”, is a great strategy for getting your essential nutrients. Other mixed dishes, like our Fiesta Rice also uses a combination of different colored produce!

One-Pot Ratatouille

Course: Main Dish
Cuisine: French, Vegetarian
Keyword: Fall, Fiber, Meal prep, Spring, Summer, Vegan, Winter
Cooking Method: One Dish Meals, Stove Top
Condition: Chronic Kidney Disease, Dairy Free, Diabetes, Gluten Free, Heart Health, Low Sodium, Nut Free, PCOS, Vegetarian
Servings: 5 people


  • 1 large eggplant
  • 2 zucchini
  • 1 yellow squash
  • 1 onion yellow
  • 5 tomato
  • 1/2 cup tomato crushed
  • 1/2 cup water
  • 1/4 cup olive oil
  • 4 tsp garlic minced
  • basil to taste
  • oregano to taste
  • thyme to taste


  • Wash and chop all veggies. Add all ingredients to a pot and heat on stove until warmed. Bon appetit!


Carbohydrates: 17g | Protein: 4g | Fat: 12g | Sodium: 19mg | Potassium: 885mg | Fiber: 6g

Did you know that our recipes are created, prepared, photographed and enjoyed by our dietitians.  Our hope is that these beautiful, easy, tasty recipes inspire you to spend more time in the kitchen creating these recipes based on which ones work for your condition.  If you are seeking wellness, our recipes are nutritious and dietitian-approved.  Please give this recipe a try and let us know what you think.

Please note:

Nutrition info is an estimate and may contain errors. 

As a certified LEAP therapist, Dietitian Kathleen can help you solve your digestive difficulties with cutting edge research and state of the art protocols. Co-author of Cooking with Food Sensitivities Survival Guide.