Stovetop Ratatouille

This recipe of stewed vegetables is the perfect comfort food and side dish. The stovetop version of ratatouille is so simple to make and ideal alongside roast beef, chicken or pork.

Stewed ratatouille in a dutch oven.

What is stovetop ratatouille you may ask. Well, let me tell you that it is more than just a Disney Pixar movie! The film Ratatouille was actually named after a classic French dish; a dish that was served during the movie. This dish originated in Nice, which is located in the province of Provence in France.

Ratatouille is made with stewed vegetables. Most often, it includes zucchini, eggplant, onions, peppers and tomatoes. It is seasoned with garlic, fennel and herbs like marjoram and basil.

An overhead picture of a stewed ratatouille in a pot.

Two Ways to Cook Ratatouille

Ratatouille is a delicious dish, and one that I have made for a long time. I actually used to make it for years before the Pixar movie was even released.

There are a couple of different ways to cook ratatouille. You can slice the vegetables and bake a layered version of ratatouille. Oven Baked Ratatouille is very tasty and the presentation is incredible!

The other way, which is also the more traditional way to cook ratatouille is to make it more like stewed vegetables. That is the way this recipe is prepared and I cook the ratatouille on the stovetop.

Vegetables piled together on a cutting board.

Ingredients You Will Need

  • eggplant
  • zucchini
  • onions
  • bell peppers
  • mushrooms
  • garlic
  • oil
  • can of diced tomatoes
  • spices

The eggplant that was at the store was smaller than normal, so I used 2 medium sized one which results in about the same amount as one large eggplant. Along with that, I used 3 zucchini, a couple onions, 2 sweet bell peppers and bunch of mushrooms.

Zucchini, eggplant, mushrooms and other vegetables all cut into cubes.

Get all the Vegetables Prepped

The first step in making stovetop ratatouille is to chop all the veggies so they are in chunks of similar sizes. I like to cut everything prior to starting any of the cooking so that it is all ready to go.

Expert Tip! While zucchini does not need to have the skin removed, I did peel the eggplant. If I roast eggplant, I will sometimes leave the skin on, but I find that the skin is a little too tough for ratatouille.

Onions and peppers sautéing in a dutch oven.

Saute the onions, peppers and garlic with the oil in a dutch oven. Cook them for about 5 minutes, stirring often, so they don’t stick to the bottom.

Chopped zucchini and other vegetables in a dutch oven.

Add the eggplant, zucchini and mushrooms and cook them for about 8 more minutes.

A can of diced tomatoes dumped into a pot with other vegetables.

Stir in the can of diced tomatoes and spices. Bring to a low boil and then reduce heat to a simmer.

Expert Tip! There is a lot of liquid in the vegetables. As the ratatouille simmers, the liquid will be drawn out and will start to create the stewed sauce of the dish.

Ratatouille after it has been simmering for about 30 minutes.

Let the ratatouille simmer for 30-40 minutes. The sauce should reduce and thicken during the simmering.

Overhead picture of stewed ratatouille.

How Long Should Ratatouille Simmer?

Ratatouille is essentially stewed vegetables and I find that the flavours are richer after a longer simmer. While the time in this recipe is perfectly fine for delicious ratatouille, I find myself sometimes letting is simmer longer – maybe a good hour and a half. Just make sure that the bottom does not scorch.

If I have a roast or chicken in the oven, I often have the ratatouille simmering away on the top of the stove. Once the roast is done, the ratatouille is ready to serve as well.

A close up picture of stewed vegetables.

Over the years I have served ratatouille with many other dishes.

For the meat, ratatouille is awesome with roast beef, roast pork, chicken and duck. I also have served this alongside potatoes – either mashed or roasted. Sometimes I have spooned some ratatouille on rice or pasta and it has worked very well.

The great thing about stovetop ratatouille is that it is very versatile and it will add both colour and a rich and robust flavour to the plate. Plus it is a very healthy dish!

Recipes to Serve with Stovetop Ratatouille

Ratatouille – Stovetop Recipe

5 out of 5
2 reviews
A classic French vegetable side dish made with sauteed tomatoes, zucchini, onions and bell peppers. This is the stovetop version of this dish.
Prep Time: 15 minutes
Cook Time: 40 minutes
Total Time: 55 minutes
Servings: 8 people


  • 2 tbsp oil
  • 2 onions , diced
  • 2 bell peppers , diced
  • 3 garlic cloves , minced
  • 3 zucchini , sliced
  • 2 medium eggplant (or 1 large) , peeled and cubed
  • 2 cups mushrooms , quartered
  • 1 can diced tomatoes , 28oz/796ml
  • 1 tsp salt
  • 1 tsp basil
  • 1/2 tsp oregano
  • 1/4 tsp dried red chilies
  • 1/4 tsp bleack pepper


  • Heat the oil in a large saucepan. Add the onions, peppers and garlic. Cook at a medium heat for about 5 minutes. Stir often to ensure they do not stick to the bottom of the saucepan.
  • After 5 minutes add the zucchini, eggplant and mushrooms. Continue to cook for about 8 minutes, stirring often. 
  • Stir in the tomatoes, herbs and spices. Lower heat to a simmer and cook for another 30-40 minutes, stirring occasionally. The sauce should be reduced and thickened.


Per serving:

Calories: 117kcalCarbohydrates: 19gProtein: 4gFat: 4gSaturated Fat: 1gSodium: 445mgFiber: 7gSugar: 11g

Nutrition Disclaimer


Stewed ratatouille in a dutch oven.

Did you try this recipe?

Leave a comment and let me know how it turned out. Or, take a picture to share on Instagram and tag me @theblackpeppercorn.

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Recipe Rating


  • 5 stars
    I’ve been making ratatouille this way for years, so I was happy to see that your recipe confirms that I have been doing it correctly! However, I usually add some diced (or crumbled) feta cheese just at the end, right before serving. The cheese starts to melt and adds a nice tang to the stew. Goat cheese works well, too.

    • Reply
  • I love this version,I use it for a traditional South African side dish for a barbeque: I layer it with stiffly cooked mealie pap to make the most deluscious “Pap tart” we call it.You als add grated cheddat between the layers ann on top and then in oven,just to brown cheese slightly

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