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Home » Slow Cooker

Slow Cooker Vegetarian Chili

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Modified: Jan 17, 2026 · Published: Jan 17, 2026 by Kristina Tipps · This post may contain affiliate links · Leave a Comment
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This Slow Cooker Vegetarian Chili is the kind of cozy, hands-off meal that makes weeknights easier and weekends more comforting. It's hearty, filling, and packed with beans, vegetables, and a bold tomato base.

Table Of Contents
  • Ingredients
  • How To Make Slow Cooker Vegetarian Chili
  • Best Toppings For Vegetarian Chili
  • Chef's Tips
  • How To Store
  • Recipe FAQs
  • Recipe
  • Recipe Reviews

If you're looking for a meatless crockpot chili recipe that requires minimal prep and delivers big flavor, this one checks all the boxes. Just toss everything into the slow cooker and let it slowly simmer while you go about the day.

With just a hint of spice, it's family-friendly and great for kids but easy to customizer and make spicier if desired. Our Instant Pot beef chili and slow cooker turkey chili recipes are also hearty dinners that don't bring too much heat and are simple to prepare and cook. White chicken chili made in the crockpot and white chicken chili made in the pressure cooker are 2 more of favorites!

Why You'll Love This Slow Cooker Chili

  • Easy dump-and-go recipe with only 10 minutes of prep!
  • Meatless and filling, thanks to beans and vegetables.
  • Not very spicy, but easy to adjust.
  • Perfect for meal prep and leftovers, as the flavor gets better the next day.
vegetarian chili in a white bowl

Ingredients

  • Onion: sweet or white onion work best.
  • Garlic: Adjust to taste if you love garlic.
  • Bell pepper: one bell pepper equals about 1¼ cups diced. Red, yellow, or orange peppers provide the best flavor.
  • Tomato: one vine-ripe tomato equals about ¾ cup diced. Roma or beefsteak tomatoes also work.
  • Carrots: two carrots, diced, equal about 1 cup.
  • Beans: light or dark kidney beans and black beans.
  • Corn: canned sweet corn works best, but frozen corn can be used without adjusting cook time.
  • Tomato sauce
  • Vegetable broth
  • Seasonings: chili powder, cumin, paprika, cayenne
  • Lime juice: stirred in at the end to brighten the entire dish.

How To Make Slow Cooker Vegetarian Chili

  1. All add ingredients except the lime juice to the slow cooker. Stir well.
  2. Cover and cook on HIGH for 6 hours, or until the vegetables are tender.
  3. Taste and adjust seasonings if desired. Stir in the lime juice.
  4. Serve with your favorite chili toppings, such as sliced avocado, sour cream, cheddar cheese, scallions, jalapeños, etc.

👉 Tip: Don't open the crockpot while it's cooking- this releases heat and slows cooking.

Best Toppings For Vegetarian Chili

  • shredded cheese
  • diced avocado
  • sour cream
  • fresh cilantro
  • scallions

Chef's Tips

Chili is always better when it sits overnight (and it's even better after a few days!), so it's a great dish for preparing in advance, freezing for later on or using for meal prep.

How To Store

Store leftovers in an airtight container in the refrigerator for 5-6 days. The liquid will continue to absorb over time. Chili can be frozen for up to 6 months for optimal quality. Reheat in the microwave or on the stovetop until warmed through.

Recipe FAQs

Should Chili Be Liquidy When Done?

It should have some liquid when finished cooking. As it sits, the beans and vegetables absorb more liquid, making it thicker over time.

How Can I Make Chili Spicy?

To make it spicy, add more cayenne, diced hot peppers or red pepper flakes.

Should I Drain The Beans?

Yes. For best texture and flavor, it's recommended to drain and rinse all beans before adding them to the crockpot.

If you enjoyed this recipe, make sure to give it a star rating and let me know what you thought in the comments! And follow me on Facebook, Pinterest and Instagram for more delicious recipes!

Recipe

meatless chili in a bowl

Slow Cooker Vegetarian Chili

Kristina Tipps
This Slow Cooker Vegetarian Chili is the kind of cozy, hands-off meal that makes weeknights easier and weekends more comforting. It's hearty, filling, and packed with beans, vegetables, and a bold tomato base.
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Prep Time 10 minutes minutes
Cook Time 6 hours hours
Total Time 6 hours hours 10 minutes minutes
Course Main Course
Cuisine American
Servings 9
Calories 275 kcal

Equipment

  • 6-8 quart slow cooker

Ingredients

  • 1 large onion diced
  • 4 cloves garlic minced
  • 1 large bell pepper diced
  • 1 large tomato diced
  • 2 large carrots diced
  • 30 oz kidney beans 2 cans
  • 15 oz black beans 1 can
  • 15 oz sweet corn 1 can
  • 3 cups plain tomato sauce
  • 1 ½ cups vegetable broth
  • 2 teaspoon chili powder
  • 1 teaspoon cumin
  • 1 teaspoon paprika
  • ½ teaspoon cayenne powder
  • 2 teaspoon lime juice

Instructions
 

  • All add ingredients except the lime juice to the slow cooker. Stir well.
  • Cover and cook on HIGH for 6 hours, or until the vegetables are tender.
  • Taste and adjust seasonings if desired. Stir in the lime juice.
  • Serve with your favorite chili toppings, such as sliced avocado, sour cream, cheddar cheese, scallions, jalapeños, etc.

Notes

Storing: Store leftovers in an airtight container in the refrigerator for 5-6 days. The liquid will continue to absorb over time. Chili can be frozen for up to 6 months for optimal quality. Reheat in the microwave or on the stovetop until warmed through.

Nutrition

Serving: 8ozCalories: 275kcalCarbohydrates: 53gProtein: 16gFat: 2gSaturated Fat: 0.3gPolyunsaturated Fat: 1gMonounsaturated Fat: 0.3gSodium: 568mgPotassium: 1076mgFiber: 15gSugar: 9gVitamin A: 4129IUVitamin C: 39mgCalcium: 71mgIron: 5mg
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Hello, I'm Kristina! I'm here to show you how to take your favorite recipes and adapt them to all your kitchen appliances!

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