Introduction
As the chill of autumn sets in, there's nothing quite as comforting as a warm bowl of soup. This Hearty Vegetable Soup with Cabbage and Sweet Potatoes is not just a delicious choice, but also a nourishing one. Packed with a variety of fresh vegetables, it's perfect for both weeknight dinners and relaxing weekends.
The combination of vibrant cabbage and sweet potatoes creates a delightful contrast in flavors and textures. The earthiness of the sweet potatoes complements the crunchy, slightly peppery cabbage, ensuring that each spoonful is both satisfying and rich in nutrients. Not only is this soup easy to prepare, but it's also an excellent way to use up any leftover veggies in your fridge.
Ingredients
- 1 medium onion, diced
Onions lay the foundation of flavor in this soup, adding sweetness and depth as they sauté. They also provide essential nutrients, such as vitamin C and various antioxidants, which help support your immune system. - 2 cloves garlic, minced
Garlic brings a punch of aromatic flavor that elevates the whole dish. It contributes both taste and health benefits, including anti-inflammatory properties and potential heart health advantages. - 2 medium sweet potatoes, peeled and diced
Sweet potatoes add natural sweetness and creaminess to the soup. High in fiber and vitamins A and C, they offer a nutritious boost and help thicken the broth. - 4 cups chopped cabbage (green or savoy)
Cabbage lends a hearty texture and a subtle peppery flavor to the dish. It’s low in calories but high in nutrients like vitamin K and various phytonutrients that are beneficial for overall health. - 2 carrots, peeled and sliced
Carrots add a sweet crunch and vibrant color, enhancing the visual appeal. They are also an excellent source of beta-carotene, which is converted to vitamin A in the body. - 2 ribs celery, sliced
Celery contributes a refreshing crunch and a mild flavor, helping to balance the sweetness of the potatoes. It’s hydrating and low in calories, making it a great addition. - 1 can (15 oz) diced tomatoes
Canned tomatoes introduce acidity and a touch of sweetness while enriching the broth with vibrant color and additional nutrients such as lycopene, known for its antioxidant properties. - 4 cups vegetable broth
Vegetable broth is the base of the soup, adding moisture and depth of flavor. Opt for low-sodium varieties to control the overall salt content of the dish. - 1 teaspoon dried thyme
Thyme enhances the soup with earthy notes and complements the vegetables beautifully. It's also known for its antibacterial properties and adds aromatic complexity. - Salt and pepper, to taste
Seasoning is crucial to bring out the flavors of all the ingredients. Adjusting salt and pepper at the end allows for a well-rounded, balanced dish. - 1 tablespoon olive oil
Olive oil is used to sauté the onions and garlic, infusing the soup with its fruity essence. It also provides healthy fats that are essential for nutrient absorption.
Directions & Preparation
Step 1: Heat olive oil in a large pot over medium heat.
Starting with oil in a heated pot creates a base for sautéing the onions and garlic. This step is essential for unlocking flavors as the oil helps release the natural sugars in the vegetables, creating a fragrant foundation.
Step 2: Add the diced onion and sauté until translucent, about 5 minutes.
Sautéing the onions until they are translucent ensures they are softened without burning. This process caramelizes the sugars within, adding depth and sweetness, which enhances the overall flavor of your soup.
Step 3: Stir in the minced garlic and cook for an additional minute.
Cooking garlic for only a minute prevents it from becoming bitter, as it can easily burn. Its aroma will quickly fill your kitchen, setting the stage for the rest of the vegetables.
Step 4: Add the diced sweet potatoes, carrots, and celery to the pot.
Incorporating sweet potatoes, carrots, and celery adds texture and sweetness, enriching the broth. The varying cooking times of these vegetables are taken into account, ensuring that everything cooks evenly.
Step 5: Pour in the vegetable broth and canned tomatoes, then bring to a simmer.
Adding broth and tomatoes introduces liquid and acidity, which helps to meld the flavors together. Bringing the mixture to a simmer allows the vegetables to cook through and soften while infusing the broth with their essence.
Step 6: Incorporate the cabbage, thyme, salt, and pepper.
Adding the cabbage towards the end of the cooking process prevents it from becoming overly mushy. The thyme and seasoning at this stage ensure that the flavors bloom while the cabbage retains a nice texture.
Step 7: Let the soup simmer for about 20 minutes, stirring occasionally.
During simmering, the flavors develop further as the vegetables continue to soften and release their juices. Stirring occasionally ensures even cooking and prevents any ingredients from sticking to the bottom.
Step 8: Taste the soup and adjust seasoning if necessary before serving.
This final step is crucial for achieving a well-balanced flavor profile. Adjusting the salt and pepper allows you to cater to your palate and ensures the soup is perfectly seasoned before serving.

Perfect Pairings for Your Hearty Soup
This Hearty Vegetable Soup with Cabbage and Sweet Potatoes pairs beautifully with crusty artisan bread or a simple green salad. A slice of sourdough or a warm baguette allows for delightful dipping and enhances the meal experience. Additionally, serving the soup with a side of grilled cheese can bring a nostalgic comfort, appealing to both adults and children alike.
Customizing Your Soup Experience
One of the lovely aspects of this recipe is its versatility. You can easily swap out or add vegetables based on what you have on hand. Consider adding bell peppers, zucchini, or even leafy greens like kale or spinach for added nutrition and flavor. Additionally, using different herbs such as rosemary or bay leaves can offer unique twists and keep the meal exciting.
Reheating and Enjoying Leftovers
Hearty soups often taste even better the next day as the flavors meld and deepen. When reheating, do so gently on the stove or in the microwave, ensuring that you stir occasionally to heat evenly. If the soup seems thicker than desired after chilling, simply add a splash of vegetable broth or water to reach your preferred consistency before enjoying.
FAQs
Can I add beans for extra protein?
Yes, adding cannellini beans or chickpeas would increase the protein content while keeping it vegetarian, making for a more hearty meal.
What should I do if the soup is too thick?
If the soup is too thick, simply stir in some additional vegetable broth or water until you reach the desired consistency.
Can I include kale or spinach in this recipe?
Absolutely! Adding kale or spinach towards the end of cooking will enhance the soup's nutrition without compromising texture.
How do I fix bland flavors in the soup?
If you find the soup lacks flavor, try adding more salt, pepper, or a splash of vinegar or lemon juice for brightness.
Can I use fresh tomatoes instead of canned?
Yes, fresh tomatoes can be used if you have them on hand. Just chop them and add them to the pot with the vegetables.
Is it okay to use frozen vegetables?
Definitely! Frozen vegetables can be used in place of fresh ones, just adjust the cooking time to ensure they're heated through.
Conclusion
This Hearty Vegetable Soup with Cabbage and Sweet Potatoes is not only simple to prepare but also a canvas for your culinary creativity. With its vibrant array of vegetables, it provides comfort and nourishment in every bowl.
Whether you enjoy it on its own or with a side of crusty bread, this soup is sure to become a staple in your kitchen, especially during the cooler months. Enjoy the warmth and flavors this delightful dish brings to your table.
Recipe Card
Notes
Additional serving suggestions: pair with a crisp salad, garlic bread, or roasted seasonal vegetables for balance.
For make-ahead, prep components separately and assemble just before heating to preserve texture.
Taste and adjust with acid (lemon/vinegar) and salt right at the end to wake up flavors.





