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    Home » Main Dishes

    Published: Feb 9, 2017 · Modified: Jan 27, 2022 by Alissa Saenz · This post may contain affiliate links · 50 Comments

    Smoky Portobello Mushroom Vegan Cassoulet

    Jump to Recipe Print Recipe

    This vegan cassoulet is made with a savory slow cooked stew of garlicky white beans and smoky portobello mushrooms, sprinkled with panko breadcrumbs and baked to bubbly perfection.

    Bowl of Vegan Cassoulet and Spoon, with Bread Slices and Fork on the Side

    Most traditional casseroles are made with cheese, which is kind of a bummer if you don't eat cheese. It's also tough to veganize cheesy casseroles if you don't use store bought vegan cheese, which I generally don't.

    Cassoulet is an exception. No cheese! This is pretty exciting, especially when you consider that it's also French, because French food can be pretty cheese-heavy.

    Cooked White Beans and Veggies in a Pot with Wooden Spoon

    What traditional cassoulet does have is gobs and gobs of super slow cooked garlicky white beans and herbs, all topped with a crispy breadcrumb crust. So it kind of makes sense that vegan cassoulet would work out well when you think about it: white beans cook up super creamy and luscious, so who needs cheese?

    Bowl of Vegan Cassoulet with Water Glass and Bread Slices in the Background

    The other thing traditional cassoulet has is meat. Lots of it. I perused a number of cassoulet recipes, and even though there are lots of variations on the dish, they generally seem to involve multiple types of meat and animal fat, and all kinds of involved ways of cooking the meat in the animal fat. So it can be a pretty complicated dish. The great thing about making a vegan cassoulet it is that you can just throw all that stuff out the window, and the recipe ends up being a lot simpler.

    In place of all the eight hundred varieties of meat one might include in a dish like this, I went with just substitution: smoky sautéed portobello mushrooms. They were everything I needed, and so delicious.

    Overhead View of a Bowl of Vegan Cassoulet Topped with Sprigs of Fresh Thyme

    I'm not going to kid you and say this dish is quick and easy...but it is at least relatively easy. Most of the long cook time is hands off — simmering stew on the stove or baking up the casserole in the oven. I did go the extra mile and make this from dried beans, as opposed to canned, which means soaking, and that's something I'm normally too lazy to do. I feel like canned beans would get mushy with the long cook time. Also, if you want to make this during the week (and Valentine's day is on a Tuesday this year, so you should!), just cook the stew in advance. Stick it in the fridge for up to two days. The day of serving, just transfer it to the baking dish, sprinkle with breadcrumbs, and bake away.

    📖 Recipe

    Bowl of Vegan Cassoulet and Spoon, with Bread Slices and Fork on the Side
    Print Pin
    5 from 14 votes

    Smoky Portobello Mushroom Vegan Cassoulet

    This vegan cassoulet is made with a savory slow cooked stew of garlicky white beans and smoky portobello mushrooms, sprinkled with panko breadcrumbs and baked to bubbly perfection.
    Course Entree
    Cuisine American, French
    Prep Time 20 minutes minutes
    Cook Time 2 hours hours 30 minutes minutes
    Total Time 2 hours hours 50 minutes minutes
    Servings 6
    Calories 542kcal
    Author Alissa

    Ingredients

    • 6 tablespoons olive oil divided
    • 1 cup diced shallots 2 to 3 shallots
    • 6 garlic cloves minced
    • 2 medium carrots diced
    • 2 celery ribs diced
    • 1 cup dry white wine
    • 1 pound dried great northern beans soaked overnight, drained and rinsed
    • 7 cups vegetable broth
    • 2 tablespoons tomato paste
    • 2 bay leaves
    • ¼ cup chopped fresh parsley
    • 2 tablespoons fresh thyme leaves
    • Pinch ground cloves
    • Salt and pepper
    • 12 ounces baby portobello mushrooms stemmed, cleaned and sliced
    • ½ teaspoon liquid smoke
    • 1 ½ cups panko breadcrumbs

    Instructions

    • Coat the bottom of a large pot with 2 tablespoons of olive oil and place over medium heat. When the oil is hot, add the shallots, garlic, carrots, and celery. Sauté for about 10 minutes, until the veggies are tender. Add the white wine and bring to a simmer. Allow to simmer for about 5 minutes, until the wine has reduced by about half.
    • Add the beans, broth, tomato paste, bay leaves, parsley, thyme, and cloves to the pot. Raise heat to high and bring to a boil. Lower heat and allow to simmer, uncovered, until the beans are tender and most of the liquid has been absorbed or cooked off, about 1 ½ hours. You want it to have the consistency of a stew — not too dry, but also not a soup. Remove from heat, discard the bay leaves, and season with salt and pepper to taste.
    • When the stew is almost finished cooking, preheat the oven to 325°.
    • Coat the bottom of a large skillet with the remaining 4 tablespoons of olive oil and place it over medium heat. Once the oil is hot, add the mushrooms an an even layer. Allow to cook until the mushrooms are browned on the bottoms, about 5 minutes. Flip and cook 5 minutes more. Once the mushrooms are browned on both sides, sprinkle with the liquid smoke and quickly flip a few times to coat the mushrooms. Remove from heat.
    • In a small bowl, stir the panko breadcrumbs together with ¼ teaspoon each of salt and pepper.
    • Fold the mushrooms into the stew, then transfer everything into a large casserole dish. Sprinkle the top with the panko mixture.
    • Cover the dish with foil, and bake until the casserole is bubbly and the breadcrumbs are lightly browned, about 1 hour.
    • Divide into bowls and serve with crusty bread.

    Notes

    I used a 2 quart casserole dish for this, and while everything fit, it was a tight squeeze, so use something a tad larger if you've got it.

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    Nutrition

    Calories: 542kcal | Carbohydrates: 67.4g | Protein: 26.7g | Fat: 16.8g | Saturated Fat: 2.8g | Sodium: 964mg | Potassium: 1807mg | Fiber: 17.9g | Sugar: 5g | Calcium: 150mg | Iron: 7mg
    « Sesame Sriracha Tofu
    Vegan Hot and Sour Soup with Bok Choy »

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    About Alissa Saenz

    Hi, I'm Alissa! I'm a former attorney turned professional food blogger. I love creating vegan recipes with bold flavors! You can read more about me here.

    I'd love to connect with you on Facebook, Instagram, or Pinterest.

    Reader Interactions

    Comments

      5 from 14 votes (4 ratings without comment)

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      Recipe Rating




    1. Linda says

      April 20, 2021 at 3:40 pm

      Hi Alissa. I made this a few times and it was delicious !! This time I need to prepare this a day or two in advance. My question is do I bake it the day I am cooking it or bake it the day it is being served ? Also, it this freezable ? Thank you 😊

      Reply
      • Alissa Saenz says

        April 22, 2021 at 9:17 am

        I'm glad you're enjoying it! I'm thinking you might be better baking this the same day that you make the stew, just because bean soups and stews always seem to change in consistency during storage. That's just a guess though, as I haven't tried it the other way. It should freeze just fine and be good for 3 months or so once it's made!

        Reply
    2. kevin says

      March 26, 2021 at 3:28 pm

      Your recipe doesn't say when to add the vegetables after you sauté them.

      Reply
      • Alissa Saenz says

        March 27, 2021 at 10:50 am

        They stay in the pot your sautéed them in - you actually add the beans and other ingredients to that pot in step 2.

        Reply
    3. Sarah V says

      December 22, 2020 at 10:59 am

      Hoping to make this for Christmas, do you think it could be made up to being put in the casserole pan the night before, and then baked day of? I'm worried the beans would soak up the rest of the broth. Could you possibly drain the broth and add it back in before baking?

      Reply
      • Alissa Saenz says

        December 24, 2020 at 10:32 am

        Hmmm...I think that would work! You probably don't need to drain the broth, but you could add a little extra before baking if it seems necessary.

        Reply
    4. Mary says

      March 25, 2020 at 8:53 am

      Made this last night. Delicious!

      Reply
    5. Carrie says

      March 02, 2020 at 9:14 pm

      5 stars
      Fantastic. Had to make a few substitutions because of poor grocery listing... but I’m sure the original is great.
      As far as my accidental version, a-ok to use leaks in place of shallots, 30 oz canned white beans with 4c broth, and smoked Himalayan salt instead of liquid smoke. Oh, and a also ground sprouted bread in place of panko.
      Regardless, great base.

      Reply
    6. Will says

      November 24, 2019 at 5:20 pm

      5 stars
      I'm making this right now. Or as close to your recipe as I can. I boiled and soaked the beans for six, and I think it's going to get baked in a dutch oven. This is the first time I've ever used fresh thyme! Thank you for the recipe.

      Reply
      • Alissa Saenz says

        November 24, 2019 at 9:04 pm

        Very welcome! I hope you enjoy it!

        Reply
    7. Maddie says

      November 05, 2019 at 7:22 pm

      5 stars
      Love this! The soaked beans were really key here, I thought. My boyfriend even commented that he liked the texture of the beans, not knowing I had soaked them. I made a large batch for lunches and it did dry out a little in the fridge, so if you are saving it, I recommend taking it off the stove while there's more liquid. However, the portion we ate straight away was perfect!

      Reply
      • Alissa Saenz says

        November 10, 2019 at 2:13 pm

        I'm so glad you both enjoyed it! And I totally agree - I usually can't be bothered with soaking beans, but for this recipe I think the texture is so important. Thanks Maddie!

        Reply
    8. Kelly says

      June 19, 2019 at 1:02 pm

      5 stars
      Delicious! Didn't miss the meat at all. Made some substitutions out of necessity - still yummy without the liquid smoke and substituted fennel bulb for the celery. Used canned great northern beans and cut the cooking time quite a bit.

      Reply
      • Alissa Saenz says

        June 19, 2019 at 8:42 pm

        Awesome! I'm so glad you enjoyed it! Thanks Kelly!

        Reply
    9. Esmee says

      May 20, 2019 at 7:37 pm

      5 stars
      Amazing! I just made this and ate it. Really tasty, I love the smoky mushrooms. Wow

      Reply
      • Alissa Saenz says

        May 27, 2019 at 8:51 pm

        Awesome!! I'm so glad you like it!

        Reply
    10. Tina says

      March 13, 2019 at 1:58 am

      Hi Alissa! I have to make some savory pies for our office pi day celebration this Thursday (3.14) - yes, we are educators and love math - lol! I’m making omdovidual beef bourguignon meat pies as well as individual vegan pies. I’m hoping to turn your cassoulet into a vegan savory pie by filling several ramekins and covering them with puffed pastry. I’m trying to figure out if I still need to add the Panko to the cassoulet prior to baking it in the oven with the puffed pastry topper. Any thoughts?

      Reply
      • Alissa Saenz says

        March 13, 2019 at 2:52 pm

        Oh, that sounds delicious! I'd skip the panko - you probably wouldn't even notice it with crust on top. I'm so happy to hear that I'm not the only Pi Day enthusiast! :)

        Reply
    11. Emma Nilsson says

      March 07, 2019 at 11:28 pm

      Loved this recipe!! I added nutritional yeast to the bread crumbs and as a topper. My non-vegan boyfriend gobbled it up too. Thanks for sharing!

      Reply
      • Alissa Saenz says

        March 10, 2019 at 7:20 pm

        That sounds delicious! I'm so glad you enjoyed it!

        Reply
    12. Stefanie Goodrick says

      February 02, 2019 at 10:54 pm

      Can I make this in an Instant Pot?

      Reply
      • Alissa Saenz says

        February 03, 2019 at 4:33 pm

        I'm afraid I don't have an instant pot yet, so I'm not sure!

        Reply
    13. Shellie says

      September 30, 2018 at 8:25 am

      Hello! Do you think this recipe is OK to make ahead? I was thinking of preparing it this afternoon and placing it in the fridge so it's ready to go when I get home from work the next day. What are your thoughts?

      Thank you :)

      Reply
      • Alissa Saenz says

        September 30, 2018 at 4:17 pm

        Yup! We actually really enjoy this as leftovers in my house. :) I just zap them in the microwave, but I think it would also be fine to pop it back into the oven for a few minutes.

        Reply
        • Milton Pinsky says

          March 15, 2021 at 9:52 pm

          5 stars
          I have made this twice, third time will be tomorrow. Thank you!

          Reply
    14. Sarah says

      September 28, 2018 at 10:48 am

      5 stars
      This was delicious! I made the beans in the slow cooker (low for 6hrs) and prepped ingredients in the morning. That made everything much easier that night. Just sautéed shallots and veggies, combined everything and cleaned up while it baked.

      Reply
      • Alissa Saenz says

        September 30, 2018 at 5:24 pm

        I'm so glad it worked out and you enjoyed it! Thanks so much Sarah!

        Reply
    15. Amanda says

      September 17, 2018 at 2:16 pm

      5 stars
      I made this on a rainy kinda chilly finally fall-ish day and it was perfect! I doubled the recipe and squeezed it into a 6 qt Dutch oven. I used 2 lbs of mushrooms since that was easiest and who doesn't love mushrooms. This will definitely be a regular winter meal.

      Reply
      • Alissa Saenz says

        September 23, 2018 at 5:38 pm

        Awesome!! I'm so glad you enjoyed it! It's perfect for a rainy fall day. :)

        Reply
    16. Brian Davis says

      September 13, 2018 at 4:27 pm

      5 stars
      This is amazing! I’m sharing this recipe with my bean group! Thank you!
      The smoked mushrooms were perfect!

      Reply
      • Alissa Saenz says

        September 16, 2018 at 3:22 pm

        Yay!! I'm so glad you enjoyed it!

        Reply
    17. carol says

      July 12, 2018 at 2:21 am

      I am having a dinner party for 20vegans and love this recipe? How many servings are in this recipe?

      Reply
      • Alissa Saenz says

        July 15, 2018 at 8:57 pm

        It serves about 6. :)

        Reply
    18. Geoffrey says

      March 13, 2018 at 5:18 am

      5 stars
      Tried this yesterday evening, it was really good, thanks for sharing :)

      Reply
      • Alissa Saenz says

        March 17, 2018 at 10:32 am

        Glad you enjoyed it! Thanks Geoffrey!

        Reply
    19. Sarah says

      April 19, 2017 at 4:18 pm

      Can I do this with canned beans instead? How many cans would I need to equal a pound?

      Reply
      • Alissa Saenz says

        April 23, 2017 at 8:58 pm

        About 3 1/2 (14 ounce) cans is equal to a pound of dried beans. You'll need to make a few adjustments, reduce the amount of liquid, etc. I haven't tried this with canned so I can't give exact instructions though. I'd love to hear how it works out if you try it!

        Reply
    20. Kathryn says

      February 19, 2017 at 7:45 am

      Looks like a lovely warming dish, I need to pick up some mushrooms to try it out, thanks for sharing :)

      Reply
      • Alissa Saenz says

        February 19, 2017 at 8:56 pm

        Thanks Kathryn! I hope you enjoy it!

        Reply
    21. Ben says

      February 18, 2017 at 1:00 pm

      Am I cooking the mushrooms in a skillet over medium-heat on the range? Or am I cooking in a skillet in the oven at 325? I'm a little confused by the wording here.

      Thanks,

      Ben

      Reply
      • Alissa Saenz says

        February 19, 2017 at 6:10 pm

        The mushrooms get cooked in the skillet on the stove - you're just preheating the oven in prep for the step after that. I just bumped the mushroom instruction to the next step to make it a bit more clear. I hope that helps!

        Reply
    22. Celeste | The Whole Serving says

      February 12, 2017 at 2:01 pm

      Looks absolutely delicious! I'll have to give this a try very soon.

      Reply
      • Alissa Saenz says

        February 14, 2017 at 8:57 pm

        Thanks Celeste! I hope you enjoy it!

        Reply
    23. Elizabeth says

      February 11, 2017 at 4:55 pm

      What temp for the oven?

      Reply
      • Alissa Saenz says

        February 12, 2017 at 12:26 pm

        Oops! It's 325°. Thanks for catching that!

        Reply
      • Jacqueline says

        August 07, 2019 at 10:48 am

        That sounds delicious and I will be trying it out. I made a lentil soup with most of the same ingredients. Lentils in place of white beans, no wine or mushrooms. Anyway, I over-cooked it and it ended up being more like a stew. I ate it that way and loved it! Sometimes we find a new meal through our mistakes.

        Reply
        • Alissa Saenz says

          August 10, 2019 at 4:38 pm

          Ha! That happens to me all the time. :) I hope you enjoy this!

          Reply
    24. Shannon says

      February 09, 2017 at 10:47 am

      ❤❤❤ all your recipes. Will try this one this weekend. Wanted to mention that you listed the broth twice. No big deal but thought you would want to know.

      Reply
      • Alissa Saenz says

        February 09, 2017 at 3:15 pm

        Whoops! Thanks for catching that and letting me know! I hope you enjoy this one. :)

        Reply
        • Shannon says

          February 09, 2017 at 4:25 pm

          You're welcome ?Made the whiskey lentil Sheppard pie for tonight.

          Reply

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