Best Light Vegetarian Soup Recipes for Healthy Eating

Updated On: October 5, 2025

Light vegetarian soups are the perfect choice for anyone looking to enjoy a nourishing, flavorful meal without the heaviness of cream or meat-based broths. Whether you’re seeking a quick lunch, a comforting dinner, or a healthy starter, these soups are easy to prepare and packed with wholesome ingredients.

They offer a brilliant way to incorporate more vegetables into your diet while keeping calories low and flavors vibrant. From refreshing garden vegetable broths to hearty lentil blends, these recipes will delight your taste buds and leave you feeling satisfied and energized.

Plus, their light nature makes them ideal for any season—warming you up in winter and refreshing you in summer.

In this post, I’ll share some of the best light vegetarian soup recipes that are simple, delicious, and perfect for all skill levels. Whether you’re a beginner or an experienced cook, these recipes will inspire your next meal.

Let’s dive into the world of light, wholesome, and colorful vegetarian soups!

Why You’ll Love This Recipe

These light vegetarian soups are wonderful because they are:

  • Nutritious and low in calories, making them great for weight management or healthy eating goals.
  • Easy to customize with seasonal vegetables or pantry staples you already have.
  • Perfect for all seasons, offering a warming meal in winter or a refreshing dish in warmer months.
  • Rich in fiber and vitamins thanks to the variety of fresh vegetables, legumes, and herbs used.
  • Quick to prepare with minimal fuss, ideal for busy weeknights or meal prepping.

Ingredients

Classic Garden Vegetable Soup

  • 2 tablespoons olive oil
  • 1 medium onion, diced
  • 2 cloves garlic, minced
  • 3 medium carrots, sliced
  • 2 celery stalks, chopped
  • 1 medium zucchini, diced
  • 1 cup green beans, trimmed and chopped
  • 1 can (14 oz) diced tomatoes, with juice
  • 6 cups vegetable broth
  • 1 teaspoon dried thyme
  • 1 bay leaf
  • Salt and pepper to taste
  • Fresh parsley for garnish

Light Lentil and Spinach Soup

  • 1 tablespoon olive oil
  • 1 medium onion, chopped
  • 2 garlic cloves, minced
  • 1 cup dried red lentils, rinsed
  • 6 cups vegetable broth
  • 1 teaspoon ground cumin
  • 1 teaspoon smoked paprika
  • 4 cups fresh spinach, roughly chopped
  • Juice of 1 lemon
  • Salt and pepper to taste

Chilled Cucumber and Avocado Soup

  • 2 large cucumbers, peeled and chopped
  • 1 ripe avocado
  • 1 cup plain Greek yogurt (or vegan alternative)
  • 1 cup vegetable broth
  • 2 tablespoons fresh dill
  • 1 tablespoon lemon juice
  • Salt and pepper to taste

Equipment

  • Large soup pot or Dutch oven
  • Cutting board and sharp knife
  • Wooden spoon or spatula
  • Blender or immersion blender (for the chilled soup)
  • Measuring cups and spoons
  • Ladle for serving
  • Soup bowls for presentation

Instructions

Classic Garden Vegetable Soup

  1. Heat the olive oil in a large pot over medium heat.
  2. Add the diced onion and garlic, sauté for 3-4 minutes until fragrant and translucent.
  3. Add carrots, celery, zucchini, and green beans. Cook for 5 minutes, stirring occasionally.
  4. Pour in the diced tomatoes and vegetable broth. Stir to combine.
  5. Add thyme and bay leaf, then bring the soup to a boil.
  6. Reduce heat and simmer for 25-30 minutes until vegetables are tender.
  7. Season with salt and pepper to taste, remove bay leaf.
  8. Garnish with fresh parsley before serving.

Light Lentil and Spinach Soup

  1. Heat olive oil in a pot over medium heat.
  2. Sauté chopped onion and garlic until soft, about 4 minutes.
  3. Add rinsed lentils, cumin, and smoked paprika, stir for 1 minute to toast spices.
  4. Pour in vegetable broth and bring to a boil.
  5. Lower heat and simmer for 20-25 minutes until lentils are tender.
  6. Add fresh spinach and cook until wilted, about 2 minutes.
  7. Stir in lemon juice, season with salt and pepper.
  8. Serve hot with crusty bread if desired.

Chilled Cucumber and Avocado Soup

  1. Place cucumbers, avocado, Greek yogurt, vegetable broth, dill, and lemon juice in a blender.
  2. Blend until smooth and creamy.
  3. Season with salt and pepper to taste.
  4. Chill soup in the refrigerator for at least 1 hour before serving.
  5. Serve cold, garnished with a sprig of dill or a few cucumber slices.

Tips & Variations

Tip: For added protein, toss in some cooked chickpeas or white beans to the garden vegetable soup. You can also use different seasonal vegetables such as butternut squash in fall or fresh peas in spring.

The lentil soup can be made spicier by adding a pinch of cayenne or chopped fresh chili. If you prefer a creamier texture, blend half the soup and stir it back in for a velvety consistency.

The chilled cucumber and avocado soup can be transformed into a refreshing summer gazpacho by adding fresh mint and a splash of white wine vinegar. For a vegan version, substitute the Greek yogurt with coconut yogurt or silken tofu.

Feel free to experiment with herbs such as basil, cilantro, or thyme to suit your taste preferences. Also, using homemade vegetable broth will elevate the flavor, but store-bought works perfectly well for convenience.

Nutrition Facts

Soup Calories (per serving) Protein (g) Fat (g) Carbohydrates (g) Fiber (g)
Classic Garden Vegetable Soup 120 4 5 18 5
Light Lentil and Spinach Soup 180 12 4 28 8
Chilled Cucumber and Avocado Soup 140 5 9 12 4

Serving Suggestions

These light vegetarian soups pair wonderfully with a variety of side dishes and toppings to round out your meal.

  • Classic Garden Vegetable Soup: Serve with whole grain bread or a fresh green salad for a complete lunch or dinner.
  • Light Lentil and Spinach Soup: Top with a dollop of plain yogurt or a sprinkle of feta cheese for extra creaminess and flavor.
  • Chilled Cucumber and Avocado Soup: Garnish with toasted pumpkin seeds or a drizzle of extra virgin olive oil for added texture.

For more wholesome vegetarian inspiration, check out our Kale Tonic First Watch Recipe or the vibrant Kosher Sushi Salad Recipe. If you’re feeling adventurous, try pairing your soup with a fresh baked bread like in our Marzipan Challah Recipe.

Conclusion

Light vegetarian soups offer a fantastic way to nourish your body while indulging in comforting flavors. These recipes showcase how simple, fresh ingredients can be transformed into satisfying meals that don’t weigh you down.

Whether you prefer a warm bowl of garden-fresh vegetables, a protein-packed lentil soup, or a refreshing chilled cucumber and avocado blend, these soups fit the bill perfectly. They are versatile, easy to prepare, and can be adapted to suit your tastes or seasonal produce.

Whipping up these soups is a wonderful way to embrace healthy eating without sacrificing flavor or satisfaction. So, grab your pot and enjoy creating these delicious, light vegetarian soups that will keep you feeling vibrant and energized.

Happy cooking!

📖 Recipe Card: Best Light Vegetarian Soup

Description: A fresh and flavorful vegetarian soup packed with vegetables and herbs. Perfect for a light, healthy meal any time of the year.

Prep Time: PT15M
Cook Time: PT30M
Total Time: PT45M

Servings: 4 servings

Ingredients

  • 1 tablespoon olive oil
  • 1 medium onion, diced
  • 2 cloves garlic, minced
  • 3 medium carrots, sliced
  • 2 celery stalks, sliced
  • 1 medium zucchini, diced
  • 1 cup green beans, chopped
  • 1 can (14.5 oz) diced tomatoes
  • 4 cups vegetable broth
  • 1 teaspoon dried thyme
  • Salt and pepper to taste
  • 2 cups fresh spinach leaves

Instructions

  1. Heat olive oil in a large pot over medium heat.
  2. Add onion and garlic; sauté until translucent.
  3. Add carrots and celery; cook for 5 minutes.
  4. Stir in zucchini, green beans, and diced tomatoes.
  5. Pour in vegetable broth and add thyme.
  6. Bring to a boil, then reduce heat and simmer for 20 minutes.
  7. Season with salt and pepper.
  8. Add spinach leaves and cook until wilted, about 2 minutes.
  9. Serve hot.

Nutrition: Calories: 150 kcal | Protein: 5 g | Fat: 4 g | Carbs: 25 g

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Photo of author

Marta K

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