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Home » Recipes » Summer Recipes

Ratatouille Recipe

Published: Jun 20, 2022 · Modified: Dec 27, 2024 by Chef Dennis Littley

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My traditional ratatouille recipe is a bright and delicious stew of summer vegetables. Rich and flavorful with hints of olive oil, onion, garlic, and fresh herbs, quick simmered to allow the fresh vegetable flavors of the eggplant and zucchini to shine through.

Overhead view of the finished ratatouille recipe served in a white bowl.


 
Table of Contents:
  • Audio Player
  • Ingredients
  • How to Make Ratatouille
  • Can I use other vegetables to make this dish?
  • Recipe FAQs
  • More Recipes You’ll Love!
  • Recipe: Ratatouille Recipe

Audio Player

It is easy to make and is the perfect accompaniment for chicken, pork, or beef. Or my favorite way, simply served with a crusty loaf of bread and Romano or parmesan cheese.

Originating in the South of France, ratatouille is made with yellow squash, zucchini, eggplant, red or green bell peppers, sweet onions, garlic cloves, and either fresh tomatoes or crushed tomatoes. Seasoned with salt, black pepper, red pepper flakes, fresh basil, and oregano. Not only is it a great way to use summer’s bounty of fresh produce, it’s amazingly delicious!

Close up view of ratatouille in a white bowl.

Making ratatouille properly doesn’t take that long. It’s just a few steps cooking the vegetables in the right progression so they don’t get mushy. Then a quick simmer and you’re ready to enjoy this classic French dish.

What I like the best about ratatouille is it can be served hot, at room temperature, or chilled. And honestly, it always seems to taste better the next day.

If you love vegetable dishes, you’ll love my Sicilian Caponata Recipe.

Ingredients

The ingredients required to make the recipe prepared on a counter top.

Let’s start by gathering the ingredients we need to make ratatouille. In Chef Speak this is called the “Mise en Place” which translates to “Everything in its Place”.

Not only does setting your ingredients up ahead of time speed up the cooking process, it also helps ensure you have everything you need to make the dish.

*You’ll find some recipes that use a bay leaf, I’ve never been fond of the flavor so I leave them out, but feel free to add it to the seasonings.

*I used crushed tomatoes for my ratatouille because it cuts down on the simmering time. But you can use fresh tomatoes (even cherry tomatoes) in your version of this French classic, but if you do, you’ll need to add a little tomato paste.

Specific ingredients:

  • olive oil
  • sweet onion
  • red bell pepper
  • yellow bell pepper
  • garlic
  • eggplant
  • zucchini squash
  • yellow squash
  • San Marzano whole tomatoes in juice 
  • fresh basil 
  • fresh oregano or dried oregano
  • red pepper flakes
  • sea salt and black pepper 
  • Italian parsley

How to Make Ratatouille

Follow along with my easy instructions to see how to make ratatouille in your own kitchen.

Collage of four images showing how to make the recipe.
  • Add olive oil to a large saute pan or dutch oven over medium-high heat. Let the oil get hot then add the peppers, onions, and garlic to the pan and saute for 2 minutes
  • Add the eggplant and season with salt and pepper and let the eggplant cook for 10 minutes, or until the eggplant begins to look cooked.
  • Add the zucchini, and yellow squash to the mixture and let it cook for about 5 minutes. The vegetable slices should be slightly cooked.
  • Add the crushed tomatoes, basil, oregano and red pepper flakes to the mixture. Turn the heat down to a simmer and let the ratatouille simmer for 15-20 minutes or until the eggplant is fully cooked. Don’t overcook the vegetables, they should not be mushy.

Can I use other vegetables to make this dish?

Traditionally, these vegetables are used in making this French vegetable stew. But I won’t tell if you want to add mushrooms, olives, spinach, or your favorite bitter green to the mixture. After all, it’s your dinner.

Cooked ratatouille in a pot.

Reseason the ratatouille as needed and get ready to enjoy the best ratatouille you’ve ever had!

Completed recipe served in a white bowl.

Serve my Traditional Ratatouille as a side dish, over pasta, rice, or your favorite grain. It also makes a delicious topping for grilled or roasted chicken, beef, pork or fish.

Recipe FAQs

Can Ratatouille be made with fresh tomatoes?

Yes, it can. Fresh tomatoes were the original ingredient in the recipe and over the years cooks have substituted canned whole peeled tomatoes for ease of use, quicker cooking, and not having to worry about the tomato skins.

Is Ratatouille a French Dish?

Ratatouille is a rustic southern French vegetable stew whose origins are said to be from Nice, France. Its traditionally made with eggplant, zucchini, summer squash, bell peppers, sweet onions, and tomatoes. Its typically served during the summer months when fresh produce is abundant and can be served hot, room temperature or chilled.

Do I need to salt and drain the eggplant before cooking?

No, you don’t. The salting process is supposed to keep the eggplant from absorbing as much oil, but I have never bothered with that process and have always had wonderful results in all the dishes I use eggplant in.

What is Ratatouille served with?

Ratatouille goes well with grilled or roasted meats, such as flank steak, chicken, pork chops, and leg of lamb. It also goes well with rice and of course crusty bread for dipping. But you can really serve this delightful vegetable stew with just about any entree.

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    Easy Eggplant Parm Recipe
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    Vegetarian Pasta in Tomato Sauce
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    Pasta alla Caponata

partial view of ratatouille in a white bowl

Ratatouille Recipe

Chef Dennis Littley
Traditional Ratatouille Recipe is a bright and delicious stew of summer vegetables. Rich and flavorful with hints of olive oil, garlic, and fresh herbs, quick simmered to allow the fresh vegetable flavors to shine through.
5 from 110 votes
Print Recipe Pin Recipe Listen to the Post
Prep Time 15 minutes mins
Cook Time 1 hour hr
Total Time 1 hour hr 15 minutes mins
Course Side Dish
Cuisine French
Servings 8
Calories 118 kcal

Ingredients
 
 

  • 4 tablespoon olive oil more as needed
  • 1 -1 ½ cups sweet onion rough cut
  • 1 cup red bell pepper rough cut
  • 1 cup yellow bell pepper rough cut
  • 2 tablespoon garlic finely chopped
  • 4 cups eggplant – peeled and cubed you may leave the skin on if you prefer
  • 1 – 1½ large zucchini squash sliced
  • 1 – 1 ½ large yellow squash sliced
  • 28 oz San marzano whole tomatoes in juice can substitute 5 large fresh tomatoes chopped
  • 2 tablespoon fresh basil finely chopped
  • 1 tablespoon fresh oregano finely chopped or 1 teaspoon dried oregano
  • ¼ teaspoon crushed red pepper optional
  • 1 teaspoon sea salt to taste
  • ¼ teaspoon black pepper to taste
  • 1 teaspoon Italian parsley finely chopped for garnish

Instructions
 

  • Add olive oil to a large saute pan or dutch oven over medium-high heat. Let the oil get hot.
  • Add the peppers, onions, and garlic to the pan and saute for 2 minutes
  • Add the eggplant and season with salt and pepper, and let the eggplant cook for 10 minutes, or until the eggplant is beginning to look cooked.
  • Add the zucchini, and yellow squash to the mixture and cook for about 5 minutes. The squash should be slightly cooked.
  • Add the crushed tomatoes, basil, oregano and red pepper flakes to the mixture. Turn the heat down to a simmer and let the ratatouille simmer for 15-20 minutes or until the eggplant is fully cooked. 
    Don’t overcook the vegetables, they should not be mushy.
  • Reseason as needed and serve over chicken, fish, pasta or simply as a side dish.

Nutrition

Calories: 118kcalCarbohydrates: 13gProtein: 3gFat: 8gSaturated Fat: 1gPolyunsaturated Fat: 1gMonounsaturated Fat: 5gSodium: 440mgPotassium: 608mgFiber: 4gSugar: 7gVitamin A: 843IUVitamin C: 71mgCalcium: 65mgIron: 2mg
Tried this recipe? Pin it for Later!Mention @askchefdennis or tag #askchefdennis!

Comments

    5 from 110 votes (96 ratings without comment)

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    Recipe Rating




  1. Elizabeth says

    June 29, 2025 at 8:36 pm

    5 stars
    I hate changing recipes……but I was replicating a recipe I had at a restaurant that I just LOVED. I made the recipe as written, except I added mushrooms and cooked the vegetables just undercooked. I rolled a spoonful of the vegetables into a homemade crepe with a little mozzarella cheese and lined them up in a casserole dish with a little bit of the tomato liquid from the Vegies on the bottom. I also put a very little of that tomato liquid from the vegetables on top and sprinkle it with a little mozzarella. I placed it in the oven for the cheese to melt and oh my gosh.
    Absolutely Delicious! Plus I took one of the crepes to work for lunch!
    Thank you for this recipe.

    Reply
    • Chef Dennis Littley says

      June 30, 2025 at 1:32 pm

      Changing up recipes to your tastes is what home cooking is all about. You can always making them as written but having fun with the recipe can make your time in the kitchen happier.

      Reply
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My name is Chef Dennis Littley, creator and owner of Ask Chef Dennis Productions. As a classically trained chef with 40+ years of experience in the kitchen, I share my time-tested recipes, knowledge, and chef tips to help you create easy-to-make restaurant-quality meals in your home kitchen.

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