Simple Homemade Grain Vegetable Soup

Featured in: Simple One-Pot Grain Meals

This nourishing soup combines pearl barley with a variety of fresh vegetables like onion, carrots, celery, zucchini, green beans, and tomatoes. Olive oil and herbs such as thyme and oregano build the base, while parsley and lemon juice add bright, fresh notes. Simmered to tender perfection, this wholesome dish is ideal for an easy, cozy meal that supports a vegetarian, dairy-free diet. Versatile and satisfying, it suits gluten-free variations and pairs well with crusty bread or herbal beverages.

Updated on Sat, 06 Dec 2025 14:04:00 GMT
Steaming bowl of Simple Homemade Grain and Vegetable Soup, thick with barley and vibrant vegetables. Save
Steaming bowl of Simple Homemade Grain and Vegetable Soup, thick with barley and vibrant vegetables. | wheatsprig.com

A comforting, nourishing soup featuring whole grains and fresh vegetables—perfect for a light lunch or cozy meal any day.

I love making this soup on chilly days because it fills the house with a warm inviting aroma and comforts the whole family.

Ingredients

  • Grains: 1/2 cup (90 g) pearl barley (or brown rice, quinoa, or farro)
  • Vegetables: 1 medium onion, diced, 2 medium carrots, peeled and sliced, 2 celery stalks, sliced, 1 medium zucchini, diced, 1 cup (150 g) green beans, trimmed and chopped, 2 cloves garlic, minced, 1 cup (150 g) cherry tomatoes, halved (or 1 large tomato, diced)
  • Broth & Seasonings: 6 cups (1.5 L) low-sodium vegetable broth, 2 tbsp olive oil, 1 bay leaf, 1 tsp dried thyme, 1/2 tsp dried oregano, Salt and pepper, to taste
  • Garnish: 2 tbsp fresh parsley, chopped, 1 tbsp lemon juice (optional)

Instructions

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Step 1:
Rinse the grains under cold running water.
Step 2:
In a large pot, heat olive oil over medium heat. Add onion, carrots, and celery. Sauté for 5 minutes until starting to soften.
Step 3:
Add garlic and cook for 1 minute, stirring frequently.
Step 4:
Stir in the grains and toast for 12 minutes.
Step 5:
Add zucchini, green beans, tomatoes, broth, bay leaf, thyme, and oregano. Bring to a boil.
Step 6:
Reduce heat to a simmer, cover, and cook for 3035 minutes, or until grains and vegetables are tender.
Step 7:
Remove bay leaf. Stir in parsley and lemon juice, if using. Season with salt and pepper to taste.
Step 8:
Serve hot, optionally with crusty bread.
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Blend smoothies, sauces, dips, and prep ingredients quickly for fast meals and everyday cooking.
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Blend smoothies, sauces, dips, and prep ingredients quickly for fast meals and everyday cooking.
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A rustic shot of Simple Homemade Grain and Vegetable Soup, perfect for a cozy vegetarian dinner. Save
A rustic shot of Simple Homemade Grain and Vegetable Soup, perfect for a cozy vegetarian dinner. | wheatsprig.com

This soup always brings us together as a family, sharing warmth and stories around the dinner table.

Notes

For a heartier meal, add cooked beans or shredded rotisserie chicken if not vegetarian. Pairs well with a light Sauvignon Blanc or herbal tea.

Required Tools

Large soup pot, chefs knife, cutting board, and wooden spoon.

Allergen Information

Contains gluten if using barley or farro. For gluten-free, use rice or quinoa. No common allergens otherwise but always check broth labels for hidden ingredients.

Bright, colorful close-up of Simple Homemade Grain and Vegetable Soup garnished with fresh parsley. Save
Bright, colorful close-up of Simple Homemade Grain and Vegetable Soup garnished with fresh parsley. | wheatsprig.com
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This soup is a simple way to nourish yourself and your loved ones on any day.

Recipe Q&A

Can I use other grains besides pearl barley?

Yes, grains like brown rice, quinoa, or farro can be substituted to suit dietary needs or preferences.

How long should the grains and vegetables simmer?

Simmer them covered for 30 to 35 minutes until both are tender and flavors meld beautifully.

Is this dish suitable for a gluten-free diet?

Using quinoa or rice instead of barley or farro makes this soup gluten-free while maintaining texture and taste.

Can I add protein to make it more filling?

Cooked beans or shredded chicken can be added for extra heartiness if desired.

What fresh herbs enhance the flavor best?

Thyme and oregano build the base, while fresh parsley added at the end brightens the overall profile.

What side dishes pair well with this soup?

Crusty bread or a light herbal tea complement the flavors and round out the meal nicely.

Simple Homemade Grain Vegetable Soup

A comforting bowl combining whole grains and fresh vegetables, rich in flavor and nutrition.

Prep Time
15 min
Time to Cook
35 min
Overall Time
50 min
Recipe By Riley Scott


Skill Level Easy

Cuisine International

Makes 4 Number of Servings

Diet Details Plant-Based, Free from Dairy

What You’ll Need

Grains

01 1/2 cup pearl barley (or brown rice, quinoa, or farro)

Vegetables

01 1 medium onion, diced
02 2 medium carrots, peeled and sliced
03 2 celery stalks, sliced
04 1 medium zucchini, diced
05 1 cup green beans, trimmed and chopped
06 2 cloves garlic, minced
07 1 cup cherry tomatoes, halved (or 1 large tomato, diced)

Broth & Seasonings

01 6 cups low-sodium vegetable broth
02 2 tablespoons olive oil
03 1 bay leaf
04 1 teaspoon dried thyme
05 1/2 teaspoon dried oregano
06 Salt and pepper, to taste

Garnish

01 2 tablespoons fresh parsley, chopped
02 1 tablespoon lemon juice (optional)

Method

Step 01

Prepare the grains: Rinse the grains thoroughly under cold running water to remove any impurities.

Step 02

Sauté aromatic vegetables: Heat olive oil in a large pot over medium heat. Add diced onion, sliced carrots, and celery; sauté for 5 minutes until softened.

Step 03

Add garlic: Incorporate minced garlic and cook for an additional 1 minute, stirring frequently to prevent burning.

Step 04

Toast grains: Stir in the rinsed grains and toast for 1 to 2 minutes to enhance flavor.

Step 05

Combine vegetables and broth: Add diced zucchini, chopped green beans, halved cherry tomatoes, vegetable broth, bay leaf, thyme, and oregano. Bring mixture to a boil.

Step 06

Simmer soup: Reduce heat to a low simmer, cover the pot, and cook for 30 to 35 minutes until grains and vegetables reach desired tenderness.

Step 07

Finish and season: Remove bay leaf, stir in chopped parsley and optional lemon juice. Adjust seasoning with salt and pepper to taste.

Step 08

Serve: Ladle the soup into bowls and serve hot, optionally accompanied by crusty bread.

What You’ll Need

  • Large soup pot
  • Chef's knife
  • Cutting board
  • Wooden spoon

Allergy Info

Review every ingredient for allergens and speak with a healthcare provider if you’re unsure.
  • Contains gluten when using barley or farro; substitute with rice or quinoa for gluten-free.
  • Always verify broth labels for hidden allergens.

Nutritional info (per portion)

This data is just a guideline and shouldn’t replace medical input.
  • Energy (kcal): 180
  • Fat Content: 5 g
  • Carbohydrates: 32 g
  • Proteins: 5 g