There’s a moment every November—right after the last golden leaf has fluttered to the ground—when I trade my salad bowl for the Dutch oven and officially enter soup season. The first pot I reach for is always this Cozy Creamy Mushroom and Wild Rice Soup. It’s the recipe that carried me through graduate-school nights in a drafty studio apartment, the one I simmered on the stove when my best friend needed comfort after a breakup, and the bowl I still ladle out whenever my parents come to visit. The scent of thyme, shallots, and earthy mushrooms caramelizing in olive oil is shorthand for “you’re home.”

What makes this version special is that it’s 100 % plant-based without sacrificing the luxurious, velvet-rich texture I once believed only heavy cream could deliver. A simple purée of cashews and oat milk whips into a cloud-like liaison that clings to every grain of wild rice and every silken slice of mushroom. The result is a soup that tastes like it simmered away all afternoon but actually comes together in under an hour—perfect for weeknight dinners, holiday starter courses, or weekend meal-prep marathons. Make it once, and I promise it will become your culinary security blanket, too.

Why This Recipe Works

Two-wave mushroom method: A portion is sautéed until deeply caramelized, then stirred in at the end for bold, meaty bites.
Cashew-cream base: Soaked cashews blended with oat milk create dairy-free decadence without coconut aftertaste.
Wild rice first: Par-cooking the rice separately keeps each grain perfectly chewy and prevents gummy soup.
Umami triple-threat: Miso paste, tamari, and dried porcini soaking liquid layer deep savoriness.
One-pot wonder: Despite the restaurant-worthy flavor, everything happens in a single Dutch oven.
Freezer-friendly: The cashew cream remains stable when frozen, so batch-cook away.

Ingredients You'll Need

Great soup starts with great ingredients, so let’s break down the stars of the show and how to shop for them:

Wild rice: Look for 100 % wild rice, not a blend. The long midnight-black grains cook into elegant, chewy curls that pop between your teeth. Store leftovers in an airtight jar; they keep for up to a year.

Cremini mushrooms: Also sold as “baby bella,” these brown caps have more depth than white button mushrooms. Choose ones that feel firm and smell forest-fresh. If you spot dirt, simply wipe with a damp paper towel—washing mushrooms under running water makes them sponge up moisture and steam instead of sear.

Dried porcini: A small pinch rehydrated in hot water equals instant umami rocket fuel. Buy from stores with high turnover (bulk bins are perfect) and sniff for a heady, woodsy aroma.

Fresh thyme: Woodsy and slightly lemony, thyme marries beautifully with mushrooms. Strip leaves by pinching the top of the stem with one hand and sliding the fingers of your other hand downward.

Raw cashews: Opt for pieces rather than wholes—cheaper and they soften faster. If you have a high-speed blender you can skip the soak, but 15 minutes in just-boiled water does the trick for standard blenders.

Unsweetened oat milk: Creamier than almond and neutral in flavor. Check that your brand lists only oats, water, and enzymes on the label; added oils can split when boiled.

White miso paste: Fermented soybean magic that adds salty-sweet complexity. Keep it in the fridge and it will last a year; stir a teaspoon into salad dressings, mashed potatoes, or even oatmeal.

Shallots: Milder than onions and quicker to soften; their subtle sweetness balances the earthiness. In a pinch, substitute half a small yellow onion.

How to Make Cozy Creamy Mushroom and Wild Rice Soup Vegan

Par-cook the wild rice

In a medium saucepan, combine ¾ cup wild rice, 3 cups water, and ½ teaspoon salt. Bring to a boil, reduce heat to low, cover, and simmer 35 minutes. Drain off any excess water and set rice aside; we’ll finish it in the soup later.

Create the porcini soak

Place ½ ounce dried porcini mushrooms in a 2-cup glass measuring cup and cover with 1½ cups just-boiled water. Steep 10 minutes while you prep vegetables. Strain through a coffee filter or fine mesh, reserving the liquid; rinse mushrooms briefly to remove grit, then chop.

Sauté aromatics

Heat 2 tablespoons olive oil in a Dutch oven over medium heat. Add 2 minced shallots and 3 cloves garlic (minced); cook 2 minutes until translucent. Stir in 2 teaspoons chopped fresh thyme, 1 teaspoon dried marjoram, ½ teaspoon black pepper, and ¼ teaspoon smoked paprika; toast 30 seconds.

Brown the mushrooms (first batch)

Increase heat to medium-high. Add 1 pound sliced cremini mushrooms and ½ teaspoon salt. Do not stir for the first 3 minutes—this allows caramelization. Continue cooking, stirring occasionally, until mushrooms release and then reabsorb their juices, about 8 minutes total. Transfer half the mushrooms to a bowl for later texture contrast.

Build the broth

Stir 2 tablespoons white miso paste and 1 tablespoon tamari into the remaining mushrooms; cook 1 minute. Pour in reserved porcini soaking liquid plus 3 cups vegetable broth, scraping browned bits. Add chopped porcini and 1 bay leaf; bring to a gentle boil, then reduce heat and simmer 10 minutes.

Blend the cashew cream

Meanwhile, drain soaked ¾ cup cashews. Combine with 1 cup unsweetened oat milk in a high-speed blender; blend 60 seconds until silky. Reduce soup heat to low and whisk in cashew cream. Simmer 5 minutes—do not boil or the cream can separate.

Marry rice and soup

Stir in par-cooked wild rice and reserved caramelized mushrooms. Simmer 5 minutes more to let flavors meld. If soup is too thick, splash in additional broth; taste and adjust salt and pepper.

Finish and serve

Remove bay leaf. Ladle into warm bowls, drizzle with extra virgin olive oil, and scatter chopped parsley or chives. A crack of fresh black pepper and a hunk of crusty sourdough complete the cozy picture.

Expert Tips

Keep cream from curdling

Always lower the heat before adding cashew cream; a gentle simmer prevents separation and keeps the texture lush.

Overnight soak hack

No time to soak cashews? Cover with boiling water, pop on a lid, and let stand 15 minutes while you prep vegetables.

Umami amplifier

Add a 2-inch strip of kombu while the broth simmers for extra minerals and roundness; remove before serving.

Cool before storing

Let soup cool 30 minutes before refrigerating; this prevents condensation from watering down the creamy base.

Texture contrast

Reserve a few caramelized mushroom slices and quickly sear them in a dry skillet until crisp for a crunchy garnish.

Salt timing

Add final salt only after the cashew cream goes in; miso and tamari already contribute sodium, so taste first.

Variations to Try

Autumn harvest: Fold in roasted butternut squash cubes and kale ribbons during the last 5 minutes for color and sweetness.
Smoky southwest: Swap thyme for oregano, add 1 chipotle in adobo, and finish with cilantro and lime juice.
Protein boost: Stir in a can of drained white beans with the wild rice for an extra 6 g protein per serving.
Grain swap: Replace wild rice with farro or barley—cook separately as directed on package, then add to soup.
Allium lovers: Add two thinly sliced leeks along with shallots for a sweeter, more complex base.

Storage Tips

Refrigerator: Cool soup completely, transfer to airtight containers, and refrigerate up to 5 days. The flavors deepen overnight, making leftovers even better.

Freezer: Portion into freezer-safe quart bags, press out excess air, and freeze flat up to 3 months. Thaw overnight in the fridge, then reheat gently with a splash of broth.

Reheating: Warm on the stovetop over medium-low, stirring frequently. Avoid boiling to maintain creaminess. If separation occurs, whisk vigorously or briefly immersion-blend.

Make-ahead meal prep: Double the wild rice and store it separately; add to individual portions as you reheat through the week to keep grains perfectly al dente.

Frequently Asked Questions

Yes, blanched almonds or even sunflower seeds work, but cashews yield the silkiest texture. If using almonds, soak 8 hours or overnight to remove skins.

Absolutely. Wild rice is technically an aquatic grass, not a grain, and contains no gluten. Just check that your broth and tamari are certified gluten-free.

Warm additional vegetable broth or plain oat milk and whisk in gradually until you reach desired consistency. Re-season as needed.

Yes. Use sauté mode for steps 3–4, add broth and porcini, then pressure-cook on high 8 minutes. Quick-release, stir in cashew cream and cooked wild rice, and warm on sauté-low 3 minutes.

Substitute 1 cup full-fat coconut milk for the cashew cream, or blend 1 cup silken tofu with oat milk for a soy-based option that still delivers creaminess.

Yes, scale directly. Use a 5-quart or larger pot to prevent boil-overs, and increase simmering time 5–7 minutes to heat through.

Cozy Creamy Mushroom and Wild Rice Soup Vegan

Why This Recipe Works

Ingredients You'll Need