All Day Vegetable Soup Recipe for Healthy Comfort Meals

There’s nothing quite as comforting and nourishing as a warm bowl of vegetable soup simmering gently on the stove all day. This all day vegetable soup recipe is the perfect way to use up a medley of fresh, wholesome vegetables while creating a rich, flavorful broth that fills your kitchen with irresistible aromas.

Whether you want a hearty lunch, a light dinner, or a cozy snack, this soup fits every occasion. The slow simmering process allows each ingredient to meld beautifully together, making every spoonful a delightful experience.

Plus, it’s incredibly versatile and easy to customize based on what you have in your pantry or fridge. This recipe is not just about taste but also about celebrating the vibrant colors and textures of fresh produce in a simple, satisfying way.

Why You’ll Love This Recipe

This soup is the ultimate set it and forget it meal. By letting it cook slowly throughout the day, the flavors deepen and develop, resulting in a broth that’s rich, savory, and comforting.

It’s packed with a rainbow of vegetables, making it a nutritional powerhouse that’s both light and filling. Perfect for meal prepping, it tastes even better the next day and freezes beautifully for future meals.

Whether you’re vegan, vegetarian, or simply looking to add more veggies to your diet, this recipe is a healthy, flavorful choice. Its simplicity means even novice cooks can master it with ease.

Plus, you can tailor it to your preferences by swapping veggies or adding your favorite herbs and spices. For more hearty and delicious vegetarian dishes, check out A to Z Vegetarian Recipes for Every Meal and Occasion.

Ingredients

• 2 tablespoons olive oil
• 1 large onion, diced
• 3 cloves garlic, minced
• 3 medium carrots, peeled and chopped
• 2 celery stalks, chopped
• 1 medium zucchini, diced
• 1 red bell pepper, chopped
• 1 cup green beans, trimmed and cut into 1-inch pieces
• 1 large potato, peeled and cubed
• 1 cup kale or spinach, roughly chopped
• 1 can (14 oz) diced tomatoes with juice
• 6 cups vegetable broth (low sodium preferred)
• 1 teaspoon dried thyme
• 1 teaspoon dried oregano
• 1 bay leaf
• Salt and freshly ground black pepper, to taste
• Optional: 1/2 teaspoon crushed red pepper flakes for heat
• Fresh parsley for garnish

Equipment

• Large heavy-bottomed pot or Dutch oven
• Cutting board
• Chef’s knife
• Wooden spoon or ladle
• Measuring spoons
• Measuring cups
• Optional: Slow cooker or electric pressure cooker with slow cook function

Instructions

1. Prepare your vegetables: Wash, peel, and chop all vegetables as listed. Having everything ready before you start cooking makes the process smooth and enjoyable.
2. Heat olive oil: Place your large pot or Dutch oven over medium heat and add the olive oil. Once hot, add diced onions and sauté for about 5 minutes until translucent and fragrant.
3. Add garlic: Stir in the minced garlic and cook for 1 minute, making sure not to burn it. This step releases the essential aromatic oils.
4. Add carrots and celery: Toss in the chopped carrots and celery, and sauté for another 5 minutes. This helps soften the veggies and build the soup’s base flavor.
5. Add remaining vegetables: Add zucchini, bell pepper, green beans, and potato cubes. Stir well to combine.
6. Pour in liquids and seasonings: Add the canned tomatoes with their juice and the vegetable broth. Stir in dried thyme, oregano, bay leaf, and optional crushed red pepper flakes. Season lightly with salt and pepper—you can adjust later.
7. Bring to a boil: Increase the heat and bring the soup to a gentle boil.
8. Simmer slowly: Reduce heat to low, cover partially with a lid, and let the soup simmer gently for 3 to 4 hours, stirring occasionally. The long simmering time melds the flavors into a rich, comforting broth. If using a slow cooker, cook on low for 6-8 hours.
9. Add greens towards the end: About 10 minutes before serving, stir in the kale or spinach and let it wilt.
10. Final seasoning: Taste and adjust salt, pepper, or herbs as needed. Remove the bay leaf before serving.
11. Serve hot: Ladle the soup into bowls and garnish with fresh parsley for a bright, fresh finish.

Tips & Variations

“For a creamier texture, blend about one-third of the soup after cooking and stir it back into the pot.”

Feel free to customize this soup by adding your favorite vegetables like butternut squash, peas, or corn. You can also add grains such as barley or quinoa for extra heartiness.

For a protein boost, toss in some cooked lentils or beans. If you enjoy spicy soups, increase the red pepper flakes or add a splash of hot sauce.

To add a smoky depth, try stirring in a teaspoon of smoked paprika or experimenting with spices from our Chilli Powder Recipe Vegan: Easy Homemade Spice Blend. For a dairy-free creamy option, a splash of coconut milk stirred in at the end works wonderfully.

Nutrition Facts

Note: Nutrition values are approximate and depend on exact ingredients and portions used.

Serving Suggestions

This vegetable soup pairs beautifully with a slice of warm crusty bread or a fresh green salad. For a filling meal, serve alongside a grain-based side like quinoa or brown rice.

A dollop of dairy-free sour cream or a sprinkle of nutritional yeast adds a lovely richness if desired.

On colder days, enjoy a steaming bowl as a nourishing lunch or light dinner. You can also pack it in a thermos for a wholesome meal on the go.

For more delicious plant-based meals to complement this soup, don’t miss our Ancient Grains Vegetarian Recipes for Healthy Delicious Meals or cozy up with Vegan Fall Soup Recipes To Warm Your Cozy Evenings.

Conclusion

This all day vegetable soup recipe is a celebration of wholesome ingredients, slow-cooked flavors, and simple cooking techniques. It’s a fantastic way to nourish your body and soul with a dish that’s both comforting and vibrant.

The long simmering process transforms humble vegetables into a rich, hearty soup that’s perfect for any season. Whether you’re cooking for yourself or your family, this recipe can be easily adapted to suit different tastes and dietary needs.

By setting this soup to cook slowly during the day, you free up your time while creating a meal that’s ready whenever you are. It’s ideal for busy days, meal prep, or when you just want a soothing, healthy dish without fuss.

Give it a try, and you might find this soup becoming a staple in your kitchen. For more nourishing and delicious vegetarian recipes, check out Best Vegetarian Recipes No Dairy for Delicious Meals.

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