Serves 6 to 8
Active time: 1 hour || Total time: 2 hours
I know. I’m posting a roast recipe on the Tuesday evening before Thanksgiving. I’m sure everyone already has their menus planned and I’m late to the party. But this roast almost drove me to the brink of madness Call of Cthulu style, so I had to defeat it! And defeat it I did.
After about 20 years and twice as many tries I’ve got a fabulous centerpiece stuffed roast that I’m proud to show off to the neighbors. Succulent seitan stuffed with herbed meaty shiitakes and leeks. The seitan is mixed with pureed pinto beans to give it great, juicy texture and even a hint of pink color. It’s really similar to my sausage recipes which I used as a base recipe. The stuffing is coated with bread crumbs, which keep it perfectly packed into the roast when you slice it, instead of falling out all over the place. It all comes together when baked in a familiar tinfoil wrapping.
I don’t know what took me so long to get it right. Maybe someday I’ll be ready to talk about it. But right now, let’s get roasting!
There are a few recipe notes before you begin:
~For best results, use a salty homemade vegetable broth. Salt is integral to the flavor of the seitan, so if your broth isn’t seasoned then add a teaspoon or so of salt to it.
~You’ll also want to spoon broth over the roast before serving, to keep it from being dry. Of course you’re going to be coating it in gravy, too. But the broth is a nice touch. If you’re slicing and serving, ladle on spoonfuls of broth on each individual slice, too. You can’t have too much juice, here!
~This roast reheats perfectly. Refrigerate in its wrapper for up to 3 days before hand. When ready to serve, preheat an oven to 350 F and cook for 20 minutes. This will dry it out a bit, so use the broth hints above for sure!
~Use a steak knife for the easiest slicing.
~I used storebought breadcrumbs but if you use homemade, use 3/4 cup.
~This makes enough for 6 hungry people. If it’s not Thanksgiving or another holiday, and people are not totally stuffing their faces, it serves at least 8.
For the filling:
2 tablespoons olive oil
6 oz shiitake mushrooms, thinly sliced (rough ends removed)
2 leeks, white and light green parts only, cut into thin half moons
1/2 teaspoon salt
Fresh black pepper
3 cloves garlic, minced
2 tablespoons fresh chopped thyme
1/4 cup breadcrumbs
1/4 cup vegetable broth
1 tablespoon fresh lemon juice
For the roast
3 cloves garlic
3/4 cup cooked pinto beans, rinsed and drained (fresh or canned)
1 1/2 cups vegetable broth
3 tablespoons soy sauce
2 tablespoons olive oil
2 cups vital wheat gluten
1/3 cup nutritional yeast
1 teaspoon fennel seeds, crushed or finely chopped
1 teaspoon sweet paprika
1 teaspoon dried thyme, crushed between your fingers
1 teaspoon dried sage, crushed between your fingers
Several dashes fresh black pepper
First prepare the filling:
Preheat a large pan, preferably cast iron, over medium heat. Saute the mushrooms and leeks in oil until soft, about 10 minutes. Add salt, pepper, garlic and thyme. Cook for about 2 more minutes, stirring often.
Sprinkle in the breadcrumbs and toss to coat. Cook the mixture, stirring very often, until the breadcrumbs are toasty and the mixture is relatively dry. This should take about 5 minutes, and the breadcrumbs should turn a few shades darker.
Drizzle in the broth and lemon juice and toss to coat until moist. If it still seems dry drizzle in a little extra olive oil. Set aside until ready to use.
Prepare the roast:
Preheat oven to 350 F. In a food processor, pulse the garlic until well chopped. Add the beans, broth, olive oil and soy sauce and puree until mostly smooth (a few pieces of bean are okay, but they should be no bigger than a pea.)
In a large mixing bowl, mix together the wheat gluten, nutritional yeast, herbs and spices. Make a well in the center and add the bean mixture. Stir with a wooden spoon until the mixture starts coming together to form a ball of dough. Knead until everything is well incorporated.
Now we’re going to roll out the seitan and form the roast. Place two pieces of tin foil (about 18 inches long) horizontally in front of you. The sheet further from you should overlap the closer sheet by about 6 inches. This way you have enough foil to wrap around the whole roast.
On a separate surface, use your hands or a rolling pin to flatten the seitan into a roughly 12 x 10 rectangle. If any pieces rip, don’t worry about it, just use a pinch of dough from the ends to repair any holes.
Place the filling in the lower 1/3 of the seitan rectangle, leaving about 2 inches of space at both ends. Make sure the filling is compact, use your hands to form it into a nice, tight bundle.
Now roll! Roll the bottom part of the seitan up and over the filling. Keep rolling until in it’s in a log shape. Now pinch together the seam and pinch together the sides to seal. It doesn’t have to be perfect, it will snap into shape when baking.
Place the roll in the center of the tinfoil and roll up like a tootsie roll, making sure the ends are tightly wrapped. Transfer to a baking sheet and bake for an hour*. Rotate the roll every 20 minutes for even cooking.
* I may update the time in this recipe because I’ve gotten a few comments that said it took up to 90 minutes to cook completely! So for now I would say just do a test my poking the roll with tongs. It should feel very very firm. If it doesn’t, then bake further.
Remove from oven and let cool. Unwrap, slice and serve! (See recipe notes for keeping moist and reheating.)
I made this for Thanksgiving yesterday and it turned out really well! I followed the seitan portion pretty closely, but winged the filling (see details below), and it came out really tender, tasty, and visually appealing. This worked out better than other seitan roulades I’ve tried in the past, and was actually pretty quick and painless to throw together as the addition of beans to the dough made it less difficult to work with than more traditional seitan which can be hard to stretch and roll-out.
In case anyone is curious about modifications:
We didn’t haver pintos on hand, so I substituted a can of chickpeas. When I blended them with the liquid, it seemed much thinner than I expected (basically the consistency of milk), so I added extra beans, but then it became dry when I combined it with the vital wheat gluten, so I added a little extra liquid to be able to better incorporate all of the dry ingredients. I do make seitan all the time, so knew how to eyeball it, but the recipe seemed pretty forgiving.
As for the stuffing, I just browned mushrooms I had on hand, seasoned them, and combined them with toasted pecans and Thanksgiving herbs. I’m not sure if it would have been the case with this recipe, but I’ve found that stuffing seitan with soft and/or bread-y filling can just make it all feel very bready, and I found the nuts added a needed textural contrast and some umami.
When it was baking, I found that it felt pretty firm after about 40-50 minutes, so took it out and reheated it for about 15 minutes before eating, and the it seemed just right.
Anyway, highly recommend this as a base for your next holiday roast!
I’ve made this at least 10 times now between Thanksgiving and Christmas dinners and get-togethers with vegan friends. Hands down the best veg roast recipe out there. After YEARS of fails with various turkey-like Thanksgiving mains, I am so happy I have a reliably delicious and not-too-difficult holiday go-to. Thank you sooooooo much, Isa!
I first made this for Thanksgiving this year, as a roulade with an herb filling, and then a modified version for Christmas, made with red wine and porcini mushrooms, with a red wine gravy. Both excellent. I cooked them in two layers a parchment paper and they worked fine. I love this recipe! Thank you! Some day I’ll make the original version. 🙂