Best Vegetarian Crock Pot Recipes for Easy Weeknight Meals

Updated On: September 29, 2025

There’s something magical about coming home to a house filled with the delicious aroma of a slow-cooked meal, especially when it’s healthy, hearty, and plant-based. Vegetarian crock pot recipes are more than just convenience—they’re a celebration of vibrant vegetables, wholesome legumes, and bold spices, all melding together into soul-satisfying dishes.

Whether you’re a lifelong vegetarian or just looking to add more meatless meals to your routine, the crock pot is your secret weapon for hands-off, delicious dinners. In this post, I’ll share my absolute favorite recipe for a vegetarian crock pot chili, plus tips, nutrition facts, serving ideas, and inspiring links to other must-try plant-based meals.

The beauty of this recipe lies in its simplicity: just toss everything in, set it, and forget it. Perfect for busy weeknights, meal prep Sundays, or when you want to feed a crowd with minimal fuss.

If you love cozy, flavor-packed meals that are as nutritious as they are satisfying, you’re in the right place. Let’s dive into the world of vegetarian crock pot cooking!

Why You’ll Love This Recipe

This vegetarian crock pot chili is the ultimate combination of ease, nutrition, and taste. Here’s why it will quickly become a staple in your home:

  • No-fuss preparation: Just chop, dump, and let the crock pot do the heavy lifting.
  • Loaded with veggies: Each bite is bursting with colorful bell peppers, tomatoes, and hearty beans.
  • Protein-packed: Thanks to beans and lentils, it’s as filling as any meat-based chili.
  • Easy to customize: Swap in your favorite vegetables or spices to make it your own.
  • Perfect for leftovers: Flavors deepen overnight, making tomorrow’s lunch even better.
  • Freezer-friendly: Great for meal prepping and busy schedules.
  • Family-approved: Even picky eaters go back for seconds!

“A slow cooker is a busy cook’s best friend—especially when it comes to healthy vegetarian meals!”

Ingredients

Here’s what you’ll need to make the best vegetarian crock pot chili. All ingredients are easy to find at your local grocery store and budget-friendly!

Ingredient Quantity
Olive oil 2 tablespoons
Yellow onion (chopped) 1 large
Bell peppers (red and green, diced) 2 medium (1 each)
Carrots (peeled & diced) 2 medium
Celery stalks (chopped) 2
Garlic cloves (minced) 4
Canned diced tomatoes (with juices) 2 cans (14.5 oz each)
Tomato paste 2 tablespoons
Black beans (drained and rinsed) 1 can (15 oz)
Kidney beans (drained and rinsed) 1 can (15 oz)
Lentils (uncooked, brown or green) 1 cup
Vegetable broth 4 cups
Frozen corn kernels 1 cup
Chili powder 2 tablespoons
Cumin 1 tablespoon
Smoked paprika 1 teaspoon
Oregano 1 teaspoon
Salt 1.5 teaspoons (or to taste)
Black pepper 1/2 teaspoon
Cayenne pepper (optional, for heat) 1/4 teaspoon
Bay leaf 1
Fresh cilantro (chopped, for garnish) 1/4 cup
Lime wedges (for serving) as needed

Equipment

  • 6-quart crock pot (slow cooker)
  • Cutting board
  • Chef’s knife
  • Measuring cups and spoons
  • Can opener
  • Wooden spoon or spatula
  • Ladle (for serving)
  • Bowl for prepping vegetables

Instructions

  1. Prep your vegetables: On a sturdy cutting board, chop onion, bell peppers, carrots, and celery. Mince the garlic. Rinse and drain beans and measure out the rest of your ingredients.
  2. Sauté aromatics (optional but recommended): In a skillet over medium heat, warm olive oil. Add onion, carrots, celery, and bell peppers. Sauté for 5-7 minutes until softened. Add garlic and cook for 1 minute more. This step boosts flavor, but you can skip and add everything raw if you’re short on time.
  3. Load the crock pot: Place sautéed veggies (or raw, if skipping sautéing) into the crock pot. Add diced tomatoes with their juices, tomato paste, black beans, kidney beans, lentils, corn, and vegetable broth.
  4. Season generously: Sprinkle in chili powder, cumin, smoked paprika, oregano, salt, black pepper, cayenne (if using), and drop in the bay leaf.
  5. Stir well: Use a wooden spoon to mix everything together, ensuring the lentils are submerged and the spices are evenly distributed.
  6. Set it and forget it: Cover and cook on LOW for 7-8 hours or HIGH for 4-5 hours, until lentils and vegetables are tender.
  7. Final touches: Remove the bay leaf. Taste and adjust seasonings—add more salt, pepper, or chili powder if desired. If too thick, stir in extra broth or water.
  8. Serve and garnish: Ladle chili into bowls. Top with fresh cilantro and a squeeze of lime juice. Enjoy piping hot!

Tip: This chili thickens as it cools. Add a splash of broth when reheating for a soupier texture!

Tips & Variations

  • Switch up the beans: Use pinto beans, cannellini beans, or chickpeas for variety and different textures.
  • Make it spicy: Add diced jalapeño in step 2 or increase the cayenne for extra heat.
  • Boost the veggies: Toss in zucchini, sweet potatoes, or spinach during the last hour of cooking for extra nutrition.
  • Go smoky: Add a splash of liquid smoke or double the smoked paprika for a deeper, BBQ-like flavor.
  • Protein power: Stir in crumbled tempeh, tofu, or soy curls for extra plant-based protein.
  • Cheesy finish: For vegetarians who eat dairy, top with shredded cheddar or a dollop of Greek yogurt.
  • Meal prep magic: Portion into airtight containers and refrigerate up to 5 days, or freeze for up to 3 months.

“Crock pot recipes are endlessly adaptable—don’t be afraid to experiment with what you have on hand!”

For more slow cooker inspiration, check out Veg Recipes for Slow Cooker: Easy, Tasty Meal Ideas and Slow Cooker Recipes Vegan Easy Meals for Busy Weeknight.

Nutrition Facts

Nutrient Per Serving (1/8th of recipe)
Calories 235
Protein 12g
Carbohydrates 41g
Dietary Fiber 13g
Sugars 7g
Total Fat 3g
Saturated Fat 0g
Sodium 650mg
Vitamin A 110% DV
Vitamin C 65% DV
Iron 20% DV
Calcium 8% DV

Note: Nutrition info is approximate and will vary based on exact ingredients and serving size.

Serving Suggestions

  • With whole grains: Serve your chili over brown rice, quinoa, or farro for an extra-filling meal.
  • With bread: Pair with a slice of crusty bread or a homemade loaf—try this Vegan Bread Machine Recipe for Soft, Delicious Loaves.
  • Top it off: Add avocado slices, shredded cheese (dairy or plant-based), or a dollop of vegan sour cream.
  • Fresh crunch: Sprinkle with chopped green onions or radishes for a pop of color and crunch.
  • Party style: Serve chili as a dip with tortilla chips at your next gathering.
  • Make a chili bar: Set out bowls of toppings like jalapeños, cilantro, lime wedges, and hot sauce so everyone can customize their bowl.
  • Leftover magic: Use leftovers as a topping for baked potatoes, nachos, or in burritos.

“Chili is even better the next day—make a big batch and enjoy it all week!”

Looking for a lighter option? Try our Low Calorie Vegetable Soup Recipe for Healthy Eating or explore Vegetarian Swiss Chard Recipes for Healthy Meals for more veggie-packed inspiration.

Conclusion

With this vegetarian crock pot chili recipe in your back pocket, you’ll always have a go-to meal that’s nourishing, satisfying, and crowd-pleasing. The slow cooker transforms simple, wholesome ingredients into a deeply flavorful dish that appeals to vegetarians and meat-eaters alike.

Whether you’re cooking for your family, meal prepping for the week, or hosting a game-day party, this recipe is sure to become a regular in your rotation.

Don’t be afraid to get creative and tailor the chili to suit your preferences—add your favorite veggies, adjust the spice level, or experiment with different beans. Remember, the best meals are the ones that fit your tastes and lifestyle.

Give this recipe a try and let your slow cooker do the work, knowing you’ll be coming home to a delicious, healthy dinner every time.

If you enjoyed this crock pot recipe, be sure to browse more easy vegetarian and vegan meals on the blog. Happy slow cooking!

📖 Recipe Card: Slow Cooker Vegetarian Chili

Description: A hearty and flavorful vegetarian chili packed with beans and vegetables, perfect for a cozy dinner. Let your crock pot do the work for this easy, satisfying meal.

Prep Time: PT15M
Cook Time: PT6H
Total Time: PT6H15M

Servings: 6 servings

Ingredients

  • 1 tablespoon olive oil
  • 1 large onion, diced
  • 3 cloves garlic, minced
  • 1 red bell pepper, chopped
  • 2 medium carrots, diced
  • 1 zucchini, diced
  • 1 (15-ounce) can black beans, drained and rinsed
  • 1 (15-ounce) can kidney beans, drained and rinsed
  • 1 (28-ounce) can diced tomatoes
  • 2 tablespoons chili powder
  • 1 teaspoon ground cumin
  • Salt and pepper to taste

Instructions

  1. Heat olive oil in a skillet and sauté onion and garlic until fragrant.
  2. Add bell pepper, carrots, and zucchini; cook for 3-4 minutes.
  3. Transfer vegetables to the crock pot.
  4. Add black beans, kidney beans, diced tomatoes, chili powder, cumin, salt, and pepper.
  5. Stir to combine all ingredients.
  6. Cover and cook on low for 6 hours or high for 3 hours.
  7. Serve hot, garnished with your favorite toppings.

Nutrition: Calories: 220 kcal | Protein: 10 g | Fat: 4 g | Carbs: 38 g

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Photo of author

Marta K

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