Romanian Red Orach Soup Recipe
Romanian red orach soup turns simple garden vegetables into a tangy, colorful, budget-friendly bowl with tender potatoes, silky greens, and fresh herbs.
This is the kind of soup that tastes light but still feels filling. Red orach gives the broth a deep rosy color and a gentle earthy flavor. Potatoes make it hearty, tomatoes add sweetness, and fermented bors or lemon juice gives it the bright sour finish Romanian soups are known for.
Why You’ll Love This Recipe
- Bright and tangy flavor: Fermented bors or lemon juice wakes up the broth and balances the sweet vegetables.
- Soft, comforting texture: Potatoes turn tender while the red orach wilts into silky ribbons.
- Budget friendly: The recipe uses affordable vegetables, pantry broth, and a small amount of sour cream for richness.
- Naturally nourishing: Red orach brings leafy green goodness, while carrots, celery, tomatoes, and potatoes make the soup satisfying.
Fabian’s Budget and Health Tip: If red orach is not available, use a mix of spinach and Swiss chard. You still get a tender leafy texture and a mild earthy taste. Add the greens at the end so they keep their color and nutrients.
Ingredients (Serves 4)
- 2 tablespoons olive oil or sunflower oil (30 ml)
- 1 medium onion, finely chopped (150 g)
- 2 medium carrots, diced (180 g)
- 2 celery stalks, diced (100 g)
- 3 medium potatoes, peeled and cubed (450 g)
- 2 medium tomatoes, chopped, or 1 cup canned diced tomatoes (250 g)
- 6 cups vegetable broth (1.4 liters)
- 6 packed cups red orach leaves, washed and chopped (180 to 200 g)
- 1 cup fermented bors (240 ml), or 3 tablespoons lemon juice (45 ml), plus more to taste
- 2 tablespoons chopped fresh lovage (8 g)
- 2 tablespoons chopped fresh parsley (8 g)
- 1 teaspoon salt, plus more to taste (6 g)
- 1/2 teaspoon black pepper (1 g)
- 1/2 cup sour cream, for serving (120 g)
Step-by-Step Instructions
1. Sauté the Aromatic Vegetables
Warm the oil in a large soup pot over medium heat. Add the onion, carrots, and celery. Cook for 6 to 8 minutes, stirring often, until the onion looks glossy and the carrots smell sweet.
Do not rush this step. The soup gets more flavor when the vegetables soften gently instead of browning hard.
2. Add the Potatoes, Tomatoes, and Broth
Stir in the cubed potatoes and chopped tomatoes. Pour in the vegetable broth. Add the salt and black pepper.
Bring the soup to a gentle boil, then lower the heat. The broth should bubble softly around the edges, not roll hard across the pot.
3. Simmer Until the Potatoes Are Tender
Cover the pot partway and simmer for 15 to 20 minutes. The potatoes are ready when a fork slides through them with little resistance.
Your kitchen should smell like sweet carrots, warm tomato, and savory broth. If the liquid drops too much, add a splash of water or more broth.
4. Stir in the Red Orach
Add the chopped red orach and stir it into the hot soup. Simmer for 3 to 5 minutes, just until the leaves wilt and turn silky.
The broth will take on a beautiful pink red tint. The greens should look soft but not dull or overcooked.
5. Sour the Soup
Pour in the fermented bors and simmer for 2 more minutes. If you use lemon juice instead, stir it in at the end and taste before adding more.
The soup should taste bright, lightly sour, and balanced. If it tastes flat, add a pinch of salt. If it tastes too sharp, add a small splash of broth.
6. Finish with Herbs and Sour Cream
Turn off the heat. Stir in the lovage and parsley. Let the soup rest for 5 minutes so the herbs perfume the broth.
Ladle into bowls and top each serving with a spoonful of sour cream. Swirl it in gently for a creamy, tangy finish.
Expert Troubleshooting and FAQs
Can I make Romanian red orach soup without fermented bors?
Yes. Lemon juice works well. Start with 3 tablespoons, then taste and add more if you want a stronger sour flavor. Fermented bors gives a deeper traditional taste, but lemon keeps the soup fresh and easy.
What does red orach taste like?
Red orach tastes mild, earthy, and a little like spinach. It softens fast in hot broth and gives the soup its pretty red pink color.
Can I use spinach instead of red orach?
Yes. Spinach is the easiest swap. For more body, use half spinach and half Swiss chard. Add them near the end, just like red orach, so they stay tender and bright.
Why did my soup turn dull in color?
The greens may have cooked too long or the soup may have boiled too hard after adding them. Keep the heat gentle and add the red orach near the end. The color will stay nicer and the leaves will taste fresher.
Can I make this soup dairy free?
Yes. Skip the sour cream or use a plain dairy free yogurt style topping. The soup still tastes bright and satisfying because the broth, herbs, and souring liquid carry the flavor.
How should I store leftovers?
Cool the soup, then store it in an airtight container in the refrigerator for up to 4 days. Reheat gently over medium low heat. Add sour cream only when serving so it stays smooth.
Estimated Nutritional Facts
Per serving, based on 4 servings:
- Calories: about 245
- Protein: about 7 g
- Carbs: about 36 g
- Fats: about 9 g
Romanian Red Orach Soup Recipe

Ingredients
- 2 tablespoons olive oil or sunflower oil (30 ml)
- 1 medium onion, finely chopped (150 g)
- 2 medium carrots, diced (180 g)
- 2 celery stalks, diced (100 g)
- 3 medium potatoes, peeled and cubed (450 g)
- 2 medium tomatoes, chopped, or 1 cup canned diced tomatoes (250 g)
- 6 cups vegetable broth (1.4 liters)
- 6 packed cups red orach leaves, washed and chopped (180 to 200 g)
- 1 cup fermented bors (240 ml), or 3 tablespoons lemon juice (45 ml), plus more to taste
- 2 tablespoons chopped fresh lovage (8 g)
- 2 tablespoons chopped fresh parsley (8 g)
- 1 teaspoon salt, plus more to taste (6 g)
- 1/2 teaspoon black pepper (1 g)
- 1/2 cup sour cream, for serving (120 g)
Instructions
- 1. Sauté the Aromatic Vegetables. Warm the oil in a large soup pot over medium heat. Add the onion, carrots, and celery. Cook for 6 to 8 minutes, stirring often, until the onion looks glossy and the carrots smell sweet. Do not rush this step. The soup gets more flavor when the vegetables soften gently instead of browning hard.
- 2. Add the Potatoes, Tomatoes, and Broth. Stir in the cubed potatoes and chopped tomatoes. Pour in the vegetable broth. Add the salt and black pepper. Bring the soup to a gentle boil, then lower the heat. The broth should bubble softly around the edges, not roll hard across the pot.
- 3. Simmer Until the Potatoes Are Tender. Cover the pot partway and simmer for 15 to 20 minutes. The potatoes are ready when a fork slides through them with little resistance. Your kitchen should smell like sweet carrots, warm tomato, and savory broth. If the liquid drops too much, add a splash of water or more broth.
- 4. Stir in the Red Orach. Add the chopped red orach and stir it into the hot soup. Simmer for 3 to 5 minutes, just until the leaves wilt and turn silky. The broth will take on a beautiful pink red tint. The greens should look soft but not dull or overcooked.
- 5. Sour the Soup. Pour in the fermented bors and simmer for 2 more minutes. If you use lemon juice instead, stir it in at the end and taste before adding more. The soup should taste bright, lightly sour, and balanced. If it tastes flat, add a pinch of salt. If it tastes too sharp, add a small splash of broth.
- 6. Finish with Herbs and Sour Cream. Turn off the heat. Stir in the lovage and parsley. Let the soup rest for 5 minutes so the herbs perfume the broth. Ladle into bowls and top each serving with a spoonful of sour cream. Swirl it in gently for a creamy, tangy finish.









