5 from 13 votes

Vegetarian Chili (Slow Cooker)

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This simple slow cooker vegetarian chili is perfect for cool weather, packed with peppers, onions, beans, tomatoes, and sweet potatoes – this is a great crockpot chili!

Step-by-step photos and instructions are below. Jump to the recipe card if you wish!

vegetarian chili in white bowls on a wooden background

I love a good chili, I make different kinds all the time – turkey, green and white chicken chili, Lentil Chili, and an amazing chunky chili using ground beef too.

I went with a vegetarian option this time around – I cleaned out the pantry because my son’s school is having a food drive, and I found so many cans of beans tucked in the back, as well as some of my favorite fire-roasted tomatoes.

The fire-roasted tomatoes add a lovely smoky flavor to the chili, but you can substitute for regular canned tomatoes if that is what you have!

I love to make this at the beginning of the week, or on a weekend – and keep it in the fridge in quart-sized containers so we have an easy dinner or lunch any time we need one. It’s a great recipe that we all enjoy.

Honestly, the thing that will take the longest is chopping the vegetables and opening several cans.

FREEZING CHILI – store in air tight containers in the freezer. It will stay good in the freezer up to 6 months (if it lasts that long!). To eat, just reheat until piping hot.

What to serve with Vegetarian Chili

Serving it with a good cornbread or a skillet bread is a lovely way to make the family pile in from outside to eat!! Chili and fresh bread?? oh yes please!!

overhead shot of vegetarian chili in white bowls

Key Recipe Ingredients

Note: This highlights some ingredients. Full list is in the recipe card

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  • Red onion. You can sub white onion if you must, but red is prettier.
  • Red, yellow and green bell peppers. Chop these up into even sized pieces.
  • Garlic. Freshly minced, you could sub garlic powder if you wish.
  • Chili powder. This prepared chili powder that is a blend of spices.
  • Cumin. Rich and earthy, and perfect for deepening the flavor.
  • Unsweetened cocoa powder.
  • Fire-roasted tomatoes. Undrained, you’ll need all the juices for the sauce.
  • Canned black beans, kidney beans, white beans. All drained and rinsed.
  • Sweet potato. Peeled and cut into 1/2-inch pieces.
  • Cilantro. Chopped up finely. This is going to add some fresh flavor to the chili, don’t skip it!
Overhead shot of diced vegetables on white serving tray, canned ingredients, and spices on wooden table.

How to make this recipe

Jump
  1. Chop the bell peppers and onions, peel and cut the sweet potatoes
  2. Open the cans of beans and drain. Rinse.
  3. Open the cans of tomatoes (do not drain).
  4. Gather the garlic, chili powder, cumin, cocoa powder, and salt/pepper.
  5. Add onions, bell peppers, and sweet potatoes to the pot, mix through the spices, then add the canned ingredients – mix well.
  6. Cook on low for 8-10 hours, stirring occasionally.
  7. Mix fresh cilantro through the chili, and.
  8. Devour
Vegetarian Chili (Crockpot) INGREDIENTS

Kylee’s Notes

What to do with leftovers

Feel free to add a can of pinto beans or frozen corn to the pot. The more the merrier, right?

This recipe is gluten-free, but if you have specific needs – please check the packaging of your canned goods and spices before using!

Freezing instructions

Store in air tight containers in the freezer. It will stay good in the freezer up to 6 months (if it lasts that long!). To eat, just reheat until piping hot.

Thickening Slow Cooker Vegetarian Chili

Because of the long cooking time, the sweet potatoes become super tender. I like that and smush a few of them, so it thickens the chili. If you don’t, make sure you stop cooking at around the 6-7 hour mark.

Cocoa powder in Chili

This chili uses cocoa powder, which does sound strange, but cocoa powder adds an amazing depth of flavor Cocoa powder gives the chili a richness that you might find in a meat-based chili, but without the meat (or the calories!). I’ve been known to use espresso in my chili as well, for the same reason.

We love this recipe, but don’t always have time to wait for a slow cooker. You can make this in a dutch oven, or instant pot, too!

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A white bowl filled with vegetable chili, including tomatoes, beans, bell peppers, and herbs, sits on a wooden surface. Another bowl is partially visible in the background.
5 from 13 votes

Slow Cooker Vegetarian Chili

Servings 8
Prep Time: 10 minutes
Cook Time: 8 hours
Total Time: 8 hours 10 minutes
This simple slow cooker vegetarian chili is perfect for cool weather, packed with peppers, onions, beans, tomatoes, and sweet potatoes – this is a great crockpot chili!

Ingredients
 

Optional, for serving

  • Sour cream and extra cilantro

Instructions

  • In a 6-quart slow cooker, combine the 1 medium red onion , 1 red bell pepper , 1 red bell pepper , ½ green bell pepper , 8 cloves garlic1 1/2 tablespoon prepared chili powder, 2 tablespoons ground cumin, 1 tablespoon unsweetened cocoa powder, 1 teaspoon salt, and ¼ teaspoon black pepper.
    1 medium red onion , 1 red bell pepper , 1 yellow bell pepper , ½ green bell pepper , 8 cloves garlic, 1 1/2 tablespoon prepared chili powder, 2 tablespoons ground cumin, 1 tablespoon unsweetened cocoa powder, salt and pepper
  • Add 3 cans fire roasted tomatoes(and their liquid), 2 cans black beans, 1 can kidney beans , 1 can white beans , and 1 pound sweet potato
    3 cans fire roasted tomatoes, 2 cans black beans, 1 can kidney beans , 1 can white beans , 1 pound sweet potato
  • Cover and cook until the sweet potatoes are tender, and the chili has thickened, on low for 8-10 hours.
  • Uncover, stir the fresh ¼ cup cilantro Sour cream and extra cilantro through, and serve.
    ¼ cup cilantro
  • Devour.

Optional:

  • Add a dollop of sour cream, and garnish with a little cilantro
    Sour cream and extra cilantro

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Nutrition

Calories: 236kcal | Carbohydrates: 46g | Protein: 11g | Fat: 1g | Sodium: 300mg | Potassium: 742mg | Fiber: 11g | Sugar: 7g | Vitamin A: 9680IU | Vitamin C: 57.6mg | Calcium: 134mg | Iron: 5.2mg

Nutritional information is an estimate and provided to you as a courtesy. You should calculate the nutritional information with the actual ingredients used in your recipe using your preferred nutrition calculator.

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Kylee Cooks in the kitchen

About Kylee Ayotte

I am a born and raised New Zealander (a Kiwi), now living in Phoenix, Arizona. I’m happily married to the love of my life – a hot American boy I met while traveling the world. I’m a mama to 2 awesome little boys and love red things, rugby, cheesecake, and bacon. Mmmmm. Bacon. Meet Kylee

5 from 13 votes (2 ratings without comment)

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13 Comments

  1. Catherine says:

    I love a good vegetarian chili! Yours looks flavorful and hearty…all I need is some crusty bread to go along with this and I would be in heaven!

  2. Veena Azmanov says:

    Seems like this is cooked this for me. I love beans and lentils with veggies. Love the flavors you have going. I love a good chili and making it veggies just made it so much better.

  3. Marisa Franca says:

    What beautiful colors!! We love chili but we’ve never made it vegetarian. This sounds so good and what a great combination of flavors. And I must thank you for making it slow cooker instead of that other piece of equipment everyone assumes we have. (I don’t) I know the family will love this chili. At least with the cold weather we can appreciate delicious soups and stews.

  4. Lauren Vavala says:

    After 10 years as a vegetarian, I prefer vegetarian chili to those with meat and this looks so good! I love the addition of cocoa, what a brilliant idea!

  5. Now, this vegetarian chili will be one of my favorites. Wow and wow, this is so delicious and it makes my mouth watering. Looks VERY tasty!

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