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Thick and hearty bean and vegetable stew with potatoes, mushrooms, and spinach is a simple, inexpensive, protein, fiber, and nutrient-dense vegan stew made on the stove, in an Instant Pot, or crockpot in under an hour!

completed Easy Kidney Bean Vegetable Stew in a bowl against a white background
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Hearty and Nourishing Thick Vegetable Stew Recipe

Even with the summer sun shining, there are days when all we want is to dig into a big bowl of pure comfort, like lentil carrot soup, sweet potato lasagna, lentil Bolognese, and this bean and vegetable stew. It’s super simple to prepare, made with inexpensive kitchen and pantry-staple ingredients in just one pot, and combines ingredients like potato, sweet potato, mushrooms, spinach, and kidney beans for a hearty, meat-free meal.

In fact, by blending the kidney beans into the stew, this is one of our thickest veggie stew recipes, loaded with rich, aromatic flavor, chunky texture, and plenty of nutrients for a super filling, flavorful meal in under an hour. Plus, it’s gluten-free, dairy-free, grain-free, vegetarian, and vegan – making it wonderful for serving a crowd!

Best of all, this vegan stew recipe is really versatile – perfect for adapting to what you have on hand in your pantry and crisper drawer. Plus, it tastes even better on day two and freezes and reheats well, making it a simple, delicious, and nutritious meal-prep meal.

The Ingredients and Substitutes

Rely on just simple and inexpensive pantry ingredients and fresh produce to prepare this simple yet nutrient and flavor-packed kidney bean and vegetable stew recipe.

ingredients for Easy Kidney Bean Vegetable Stew measured out against a white surface
  • Vegetables: We made a simple yet hearty vegetable stew recipe with
    • Mirepoix (Combine yellow or red onion, carrots, and celery)Potatoes (Yukon Gold)Sweet potatoes (or butternut squash/pumpkin)Mushrooms (pre-sliced or slice your own – button, brown, portobello)
  • Beans: Home-cooked or canned (regular or low-sodium) kidney beans make a thick and creamy veggie stew base, though other beans will also work. I.e., white beans, black beans, pinto beans, or chickpeas. Lentils would also work.
  • Garlic: We prefer fresh garlic, though garlic paste or garlic powder works in a pinch.
  • Seasonings: This hearty vegetable stew relies simply on dried thyme, rosemary, sea salt (or soy sauce/gluten-free tamari for umami-rich saltiness), and black pepper.
  • Vegetable broth: We use a combination of water and vegetable bouillon, but veg stock pots or liquid stock will work just as well. Use reduced-sodium if preferred.
  • Tomato sauce: Will add depth, acidity, and umami to the veg stew recipe. Alternatively, a can of diced tomatoes may work, though the flavor and texture differ.
  • Oil: Use neutral cooking oil, like vegetable oil, canola oil, olive oil, etc.
  • Garnish: We used chopped parsley (for a hint of freshness) and red pepper flakes.

What Else Could I Add to a Vegetable Stew?

  • Other Vegetables: There are plenty to choose from for extra color, flavor, and texture, including
    • Broccoli and/or Cauliflower (in small florets)
    • Zucchini
    • Bell pepper (any color, diced)
    • Green beans (canned or frozen)
    • Leek (finely sliced)
    • Peas and/or corn (canned or frozen)
    • Parsnips (sliced)
  • Pasta or grains: Enjoy a super hearty vegetarian stew with the addition of cooked rice, quinoa, orzo, or other small pasta shapes when serving.
  • Other seasonings: Play with herbs and spices to find your preferred flavor. I.e., paprika (sweet or smoked), chili or cayenne pepper for spice, cumin for a warm earthiness, bay leaves (1-2 for warm depth), dried sage or oregano, etc.
  • An acid: Just before serving, add a splash of balsamic vinegar, apple cider vinegar, or lime/lemon juice to brighten, enhance, and add a delicious ‘something extra.’
  • Protein: Boost the protein in this vegan stew with additional whole pulses (beans or lentils), tofu, tempeh, vegan beef or chick’n pieces, vegan sausages, etc.
  • Vegan cheese: Sprinkle over some shredded melty dairy-free cheese when serving.

How to Make Kidney Bean and Vegetable Stew

  • 1) First, drain and rinse the beans, mince the garlic, and thinly slice the red onion, celery, carrots, and mushrooms (if you’re not using pre-sliced). Also, dice the potatoes and sweet potatoes into 1-inch pieces and transfer them to a bowl/pot of water to stop them from browning.
  • 2) Then, transfer the beans to a food processor and process them into a smooth puree texture.
  • 3) Meanwhile, heat the oil in a large heavy-based pan (or Dutch oven) over medium heat. Once hot, add the onion, carrot, celery, garlic, and mushrooms. Sauté for 3-5 minutes or until the onion becomes tender and translucent.

Optionally cook it slightly longer until the veggies start browning, as the caramelization adds extra flavor depth to the vegetable bean stew recipe.

  • 4) Then, add the dried thyme, rosemary, and salt & pepper, stir well, and sauté for a minute.
process shot of adding spices to pot
  • 5) Add the tomato sauce, vegetable broth (or water and bouillon), and bean puree. Mix well, and then bring to a boil.
  • 6) Once boiling, add the potatoes, reduce the heat to a simmer, cover with a lid, and then simmer for 40 minutes or until the potatoes are tender. Then stir in the spinach until it wilts – taste and adjust the seasonings before serving.
  • 7) Finally, transfer the stew to serving bowls, garnish with chopped fresh parsley and red pepper flakes, and enjoy!

FAQs

Can I make vegetable stew in an Instant Pot?

Though this method isn’t tested, we imagine the following method will work.

First, follow steps 1-2 as written, then use the Instant Pot SAUTÉ function to complete steps 3-4 (sauteing the mirepoix and veggies, then add the seasonings for a further minute).
Next, add all the remaining veggie stew ingredients to the Instant Pot, stir, and close the lid, turning the valve to ‘sealing’ position.
Pressure cook on manual high pressure for 8 minutes, allow it to naturally release for 5 minutes, then carefully use the end of a wooden spoon to open the quick-release valve to release the excess pressure. Finally, taste, season, and enjoy the Instant Pot vegetable stew.

Can I make vegetable stew in a crockpot?

First, sauté the ingredients on the stovetop as written in the recipe, then transfer all the ingredients to the crockpot, cover with the lid, and cook on LOW for 6-8 hours or HIGH for 3-4 hours. Taste the vegetable slow cooker stew and adjust any of the seasonings when serving.

Can I use frozen vegetables in this veggie stew recipe?

Absolutely – feel free to use a combination of fresh and frozen vegetables.

Top Recipe Tips and Notes

  • For extra flavor: Sauté the vegetables until just starting to brown/caramelize for even more flavor depth. Remember to de-glaze the pan well, too, scraping the bottom.
  • Simmer low and slow: The long simmer allows all the flavors to develop and meld. Don’t try to take shortcuts!
  • To adjust the thickness and texture: Adapting the amount of beans you puree changes the overall texture/thickness. To further adapt it after simmering, add more broth (for a thinner, soupier stew), or use a blender/immersion blender to blend more of the veggies for a thicker stew. Adding cornstarch also works to thicken.
  • Season to taste: Taste the stew before serving and adjust the salt/pepper.
  • Play around with the ingredients: This highly forgiving bean and vegetable stew recipe is great for clearing your crisper drawer and playing with different herbs and seasonings.
completed Easy Kidney Bean Vegetable Stew in a bowl against a white background

Storage Instructions

Like many soups and stews, this veggie stew recipe tastes even better as it sits, so we’re a big fan of making it in advance or plenty of leftovers. Allow it to cool and store in airtight containers in the refrigerator for up to 5 days.

Alternatively, transfer the stew to freezer-safe bags, spread flat, squeezing out excess air, and then freeze flat for up to 3 months (the veggies will become more mushy upon thawing).

Leave a bag to thaw in the refrigerator overnight before reheating in the microwave or on the stovetop. Add extra broth/water as required if it’s thickened too much.

What To Serve With Kidney Bean Vegetable Stew?

Enjoy a portion of this hearty bean and potato stew alone, or make even more of a meal with:

  • Bread: Bread is perfect for dipping – whether a crusty loaf, baguette, garlic bread, focaccia, or flatbread like naan.
  • Cornbread: Skillet or jalapeño cornbread are also perfect for mopping up the vegetarian stew sauce.
  • Rice or quinoa: Serve a portion of rice (white or brown) or quinoa within or alongside the stew to soak up the flavors.
  • Roasted vegetables: Enjoy even more vegetables, roasted for crisp texture and caramelization. I.e., broccoli, Brussels sprouts, green beans, etc.
  • Mashed potato: Triple up on potatoes with creamy mashed potatoes.
  • Noodles: Serve the vegetable and kidney bean stew over a bed of noodles.
  • Salad: Enjoy the veggie bean stew with a leafy green salad to provide a refreshing contrast to the stew.

More Vegan Soups and Stews

Photos by Alfonso Revilla

Easy Kidney Bean Vegetable Stew

5 from 38 votes
Prep: 10 minutes
Cook: 45 minutes
Total: 55 minutes
Servings: 4 to 6 servings
Thick and hearty bean and vegetable stew with potatoes, mushrooms, and spinach is a simple, inexpensive, protein, fiber, and nutrient-dense vegan stew made on the stove, in an Instant Pot, or crockpot in under an hour!

Ingredients 

  • 1 (15-ounce) can of kidney beans, drained
  • 3 tablespoons oil
  • 1 large red onion, chopped
  • 1 (8-ounce) package of sliced mushrooms
  • 3 carrots, sliced
  • 3 celery stalks, sliced
  • 3 garlic cloves, minced
  • 2 teaspoons of dry thyme
  • 2 teaspoons of rosemary
  • Salt and pepper, to taste
  • 1 (28-ounce) can of tomato sauce
  • 3 to 4 cups of water
  • 3 vegetable boullion cubes
  • 1 pound of yukon gold potatoes, cut into 1-inch cubes
  • 1 large sweet potato, cut into 1-inch cubes
  • 3 cups of spinach
  • Chopped parsley optional, for garnish
  • Crushed red peppers, for garnish

Instructions 

  • Add the beans to a food processor and puree until smooth.
  • In a large pot with a lid, add the oil and heat over medium heat. Add the onion, carrots, celery, and garlic. Cook for 3 to 5 minutes or until onions begin to become tender and translucent.
  • Add the thyme, rosemary, salt, and pepper. Mix well and cook for one minute.
  • Add tomato sauce, water, boullion cubes, and bean puree. Mix well and bring to a boil.
  • Once boiling, add potatoes and reduce heat to a simmer. Cover with the lid and cook for 40 minutes. Try a potato to see if they are cooked. Add more time accordingly.
  • Garnish with chopped fresh parsley and crushed red peppers.

Notes

If you have some leftover rice, you can toss it in.
  • For extra flavor: Sauté the vegetables until just starting to brown/caramelize for even more flavor depth. Remember to de-glaze the pan well, too, scraping the bottom.
  • Simmer low and slow: The long simmer allows all the flavors to develop and meld. Don’t try to take shortcuts!
  • To adjust the thickness and texture: Adapting the amount of beans you puree changes the overall texture/thickness. To further adapt it after simmering, add more broth (for a thinner, soupier stew), or use a blender/immersion blender to blend more of the veggies for a thicker stew. Adding cornstarch also works to thicken.
  • Season to taste: Taste the stew before serving and adjust the salt/pepper.

Nutrition

Calories: 450kcalCarbohydrates: 75gProtein: 15gFat: 13gSaturated Fat: 1gPolyunsaturated Fat: 4gMonounsaturated Fat: 7gTrans Fat: 0.04gSodium: 1851mgPotassium: 2145mgFiber: 17gSugar: 18gVitamin A: 22737IUVitamin C: 54mgCalcium: 158mgIron: 6mg

Disclaimer: Although plantbasedonabudget.com attempts to provide accurate nutritional information, kindly note that these are only estimates. Nutritional information may be affected based on the product type, the brand that was purchased, and in other unforeseeable ways. Plantbasedonabudget.com will not be held liable for any loss or damage resulting for your reliance on nutritional information. If you need to follow a specific caloric regimen, please consult your doctor first.

Additional Info

Author: Toni Okamoto
Course: Dinner
Cuisine: American
Method: Stovetop
Diet: Vegan
Tried this recipe?Please tag us at @PlantBasedOnABudget! 🙂
About

Toni Okamoto

“They say you are what you eat, so I strive to be healthy.
My goal in life is not to be rich or wealthy,
‘Cause true wealth comes from good health and wise ways…
we got to start taking better care of ourselves ” – Dead Prez

More about Toni Okamoto

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  1. 5 stars
    Yum! This kidney bean vegetable stew is so easy to make and super delicious. Will be making it again this fall … it will be a staple recipe in our home!