There’s something about a bowl of spicy, soul-warming Cajun vegetable soup that brings comfort on even the chilliest days. I love how this recipe blends bold Louisiana flavors with wholesome vegetables, creating a dish that’s both nourishing and deeply satisfying.
Whether you’re looking to spice up your weeknight meals or want a cozy, veggie-packed soup with a little kick, this recipe never disappoints.
It’s hearty, healthy, and brimming with smoky Cajun spices that will have everyone coming back for seconds.
How To Make Cajun Vegetable Soup Recipe?
Recipe Overview
Prep Time: 20 minutes
Cook Time: 45 minutes
Total Time: 1 hour 5 minutes
Course: Main Course / Soup
Cuisine: Cajun
Yield: 5 quarts
Equipment Needed
- 5-quart Dutch oven or heavy-bottomed pot
- Chef’s knife and cutting board
- Wooden spoon or heat-resistant spatula
- Measuring cups and spoons
Ingredients
- 2 (14 oz) cans of vegetable broth
- 3 (14 oz) cans of mixed vegetables (such as Veg-all)
- 1 (14 oz) can of garlic-seasoned diced tomatoes
- 1 (14 oz) can of tomato sauce
- 1 medium onion, chopped
- 1 large shallot, chopped
- 3-4 garlic cloves, minced
- 1 tablespoon salt
- 1 tablespoon freshly ground black pepper
- 1 to 2 teaspoons Cajun seasoning (adjust to taste)
- 1 cup chopped celery (optional)
- Water (to fill the pot near the top)

Instructions
1. Prepare The Base
In your Dutch oven, combine the vegetable broth, mixed vegetables (with their liquid), diced tomatoes, and tomato sauce. Stir well to integrate the flavors.
2. Sauté Aromatics
Add the chopped onion, shallot, and minced garlic to the pot. If using celery, include it now. These ingredients form the “holy trinity” of Cajun cooking, providing a robust flavor foundation.
3. Season The Soup
Sprinkle in the salt, black pepper, and Cajun seasoning. Adjust the amount of Cajun seasoning based on your heat preference.
4. Add Water
Pour in enough water to bring the contents close to the top of the pot, ensuring there’s ample broth.
5. Simmer
Bring the soup to a boil over medium-high heat. Once boiling, reduce the heat to low and let it simmer for about 45 minutes, allowing the flavors to meld beautifully.
Nutrition Facts Of Cajun Vegetable Soup Recipe
- Calories: 180
- Protein: 6 g
- Carbohydrates: 28 g
- Fiber: 7 g
- Fat: 6 g
- Sugar: 7 g
- Sodium: 520 mg
Serving Suggestions Of Cajun Vegetable Soup Recipe
Serve this hearty soup hot, garnished with freshly chopped parsley or green onions for a burst of color and freshness.
Pair it with crusty French bread or cornbread to soak up the flavorful broth. For added protein, consider topping with grilled shrimp or slices of andouille sausage.
Tips And Variations Of Cajun Vegetable Soup Recipe
Protein Boost: Add cooked chicken, turkey, or tofu for extra protein.
Spice Level: Adjust the Cajun seasoning to control the heat. For a milder version, use less; for more kick, add a dash of hot sauce.
Vegetable Variations: Feel free to incorporate other vegetables like zucchini, okra, or spinach based on availability and preference.
Thickening The Soup: For a thicker consistency, mash some of the vegetables or add a handful of cooked rice or pasta.
Note
This recipe is inspired by traditional Cajun flavors, emphasizing the “holy trinity” of onions, celery, and bell peppers. It’s a testament to the rich culinary heritage of Louisiana, bringing warmth and spice to your table.
Conclusion
Making this Cajun vegetable soup has become one of my favorite ways to bring bold Southern flavors to the table without much fuss. It’s hearty, healthy, and packed with the kind of spices that warm you from the inside out.
Whether I’m looking for a cozy meal on a chilly evening or just need a quick veggie-packed dish during the week, this recipe never lets me down.
I hope it brings the same comfort and joy to your kitchen as it does to mine. Don’t forget to serve it with a slice of crusty bread—or a dash of hot sauce if you like things extra spicy!

Cajun Vegetable Soup Recipe
Equipment
- 5-quart Dutch oven or heavy-bottomed pot
- Chef’s knife and cutting board
- Wooden spoon or heat-resistant spatula
- Measuring cups and spoons
Ingredients
- 2 14 oz cans of vegetable broth
- 3 14 oz cans of mixed vegetables (such as Veg-all)
- 1 14 oz can of garlic-seasoned diced tomatoes
- 1 14 oz can of tomato sauce
- 1 medium onion chopped
- 1 large shallot chopped
- 3-4 garlic cloves minced
- 1 tablespoon salt
- 1 tablespoon freshly ground black pepper
- 1 to 2 teaspoons Cajun seasoning adjust to taste
- 1 cup chopped celery optional
- Water to fill the pot near the top
Instructions
Prepare The Base
- In your Dutch oven, combine the vegetable broth, mixed vegetables (with their liquid), diced tomatoes, and tomato sauce. Stir well to integrate the flavors.
Sauté Aromatics
- Add the chopped onion, shallot, and minced garlic to the pot. If using celery, include it now. These ingredients form the “holy trinity” of Cajun cooking, providing a robust flavor foundation.
Season The Soup
- Sprinkle in the salt, black pepper, and Cajun seasoning. Adjust the amount of Cajun seasoning based on your heat preference.
Add Water
- Pour in enough water to bring the contents close to the top of the pot, ensuring there’s ample broth.
Simmer
- Bring the soup to a boil over medium-high heat. Once boiling, reduce the heat to low and let it simmer for about 45 minutes, allowing the flavors to meld beautifully.
Notes

Hello! I am Shikha, I am a soup recipe maker. I have a lot of passion for making soup. With a journey spanning over five years in the culinary industry, I have carved a niche for myself as a distinguished soup maker whose creations are not just meals but experiences that linger on the palate and nourish the soul. My specialization in soup-making is a testament to my creativity and relentless pursuit of perfection. Beyond my skills in the kitchen, I am an avid writer, passionately sharing my knowledge and insights into nutrition through my writing. My approach to soup-making is holistic, emphasizing each ingredient’s taste and health benefits. A well-made soup can be a cornerstone of a healthy diet, providing essential nutrients while pleasing the taste buds.