Soups & Stews
This ash reshteh soup recipe brings the comforting essence of Persian home cooking to your table with its velvety lentil broth and delicate herb crunch. 🌿 The secret lies in the slow-simmered broth, where red lentils and aromatic spices dissolve into a rich, golden liquid that cradles tender noodles and fresh herbs.
I've perfected this version to capture the balance of earthy and bright flavors that make it a staple in Persian households.
The magic happens in the broth, where lentils break down into a naturally thick, creamy texture without needing heavy cream.
Fresh herbs like parsley and dill are added at the very end to preserve their vibrant green color and crisp texture, creating that signature herb crunch that sets this soup apart. This recipe delivers restaurant-quality results with simple ingredients and a method that's both forgiving and rewarding.
What you'll end up with is a bowl of creamy, aromatic soup that's perfect for chilly evenings or family gatherings. The combination of tender noodles, creamy lentils, and fresh herbs creates a harmonious balance of textures and flavors that's both satisfying and comforting.
Serve it with a side of plain yogurt and fresh herbs to complete the traditional Persian experience.
This soup is versatile enough to adapt to your preferences—add a touch of lemon juice for brightness or adjust the spice level to suit your taste.
The beauty of ash reshteh lies in its simplicity and the way it brings people together, making it a dish worth mastering for any home cook.
Ingredients for ash reshteh soup
Simple ingredients that transform into creamy Persian comfort in one pot.
| Ingredient | Amount | Notes |
|---|---|---|
| Red Lentils 🌾 | 1 ½ cups | Rinsed thoroughly before cooking |
| Dried Egg Noodles 🍜 | 4 oz | Fine or medium width preferred |
| Fresh Parsley 🌿 | ½ cup | Chopped, stems removed |
| Fresh Dill 🌿 | ¼ cup | Chopped, for herb crunch |
| Yellow Onion 🧅 | 1 whole | Medium size, finely chopped |
| Garlic Cloves 🧄 | 4 cloves | Minced, for aromatic base |
| Ground Cumin 🌿 | 1 tsp | Toasted for deeper flavor |
| Ground Turmeric 🌶️ | ½ tsp | For golden color and earthiness |
| Ground Coriander 🌿 | ½ tsp | Freshly ground preferred |
| Salt 🧂 | 1 tsp | Kosher or sea salt |
| Black Pepper 🌶️ | ½ tsp | Freshly ground for best flavor |
| Plain Yogurt 🥛 | ½ cup | For serving, unsweetened |
| Lemon Juice 🍋 | 1 tbsp | Freshly squeezed for brightness |
| Vegetable Oil 🫒 | 2 tbsp | For sautéing onions |
| Water 💧 | 6 cups | Or low-sodium broth |
The red lentils are the heart of this soup—they break down beautifully into that signature creamy texture. Indian or Persian brands like Goya or Patil are great, but any good-quality red lentils work. I grab mine from the bulk section at Whole Foods or Trader Joe's—they're cheaper and fresher than the pre-packaged stuff. For the herbs, fresh is non-negotiable here. Persian markets often carry bundles of dill and parsley at a fraction of the grocery store price, and they're way more vibrant. If you can't find them, regular grocery store herbs work, but use twice as much since they're less potent.
No fresh herbs? Dried dill and parsley at half the amount will get you close, though the texture won't be the same. Running low on cumin? Cardamom or caraway seeds add a different but still lovely depth. The noodles can be swapped for angel hair pasta if you're in a pinch, but the fine egg noodles give that authentic texture. For the broth, vegetable broth with a splash of lemon juice mimics the tangy brightness of Persian cooking. And if you're feeling fancy, add a pinch of saffron threads steeped in warm water—it's optional but takes this soup to the next level.
This soup tastes even better the next day as the flavors meld together. Store leftovers in the fridge for up to 4 days—the creaminess only gets richer. For freezing, portion into airtight containers and it keeps for 3 months. I always make a double batch because it disappears so fast. The noodles and herbs can be added fresh when reheating, so you won't lose that signature crunch. Serve with extra yogurt and a sprinkle of toasted cumin seeds for that restaurant touch.
Why You'll Love This Recipe
- No-Chop Nightmare: I swear by this one—just toss in whole onions, no slicing required. The lentils and noodles soften everything into a silky broth anyway, so you’re basically getting a restaurant-quality meal with zero prep stress. (Yes, even on a Tuesday night.)
- Herb-Packed Punch: That bright parsley and dill combo? It’s the secret weapon. The moment the soup simmers, the flavors explode—earthy from the lentils, crisp from the herbs, and that egg noodle texture? Absolute perfection. Honestly, I’ll make it just for the aroma alone.
- Leftovers That Don’t Suck: Unlike most soups, this one improves the next day. The flavors meld even better, and the noodles soak up the broth like a dream. I freeze half the batch—perfect for lazy days when I don’t want to cook but still crave something hearty.
- Budget Meal for Crowds: Red lentils and dried noodles? Cheap as dirt. A single pot feeds four, and the ingredients last for ages. Between us, this is my go-to when friends drop by unannounced—I can have a full meal on the table in under 40 minutes without breaking the bank.
Step-by-step instructions for ash reshteh soup
Here's how to make this comforting Persian classic with rich lentils and herb crunch.
🍳 Step 1: Sauté Aromatics for Deep Flavor
Heat the 2 tablespoons vegetable oil in a large pot over medium heat. Add the finely chopped yellow onion and cook for 5-6 minutes until softened and translucent. You'll know it's ready when the onion turns golden and releases its sweet aroma.
Add the 4 minced garlic cloves and cook for another 30 seconds until fragrant. Here's the thing—don't let the garlic brown or it'll turn bitter. Then stir in the 1 teaspoon ground cumin, ½ teaspoon ground turmeric, and ½ teaspoon ground coriander. Let the spices toast for 30 seconds to wake up their flavors.
👨🍳 Step 2: Cook the Lentils Until Creamy
Add the 1½ cups red lentils and 6 cups water to the pot. Bring to a boil, then reduce heat to low-medium and simmer uncovered for 15-18 minutes until the lentils are tender and the soup thickens to a creamy consistency. Stir occasionally to prevent sticking.
You'll see the soup transform from watery to velvety smooth. The lentils should break down slightly but still hold their shape. If it gets too thick before the lentils are done, add ½ cup water to maintain the right texture. Season with 1 teaspoon salt and ½ teaspoon black pepper.
🍳 Step 3: Prepare the Noodles and Herbs
While the lentils cook, bring a separate pot of salted water to a boil. Add the 4 ounces dried egg noodles and cook according to package instructions until al dente. Drain and set aside, reserving ½ cup pasta water—this starchy liquid helps bind the final soup.
In a small bowl, combine the ½ cup chopped fresh parsley and ¼ cup chopped fresh dill. Set aside—they'll add that signature herb crunch. I like to chop them just before serving so they stay vibrant and fresh-tasting.
🥘 Step 4: Combine Everything for Perfect Texture
Add the cooked noodles to the lentil soup and stir gently. The noodles should absorb some of the broth but still have a slight bite. If the soup feels too thick, add 2-3 tablespoons of the reserved pasta water to loosen it to your preferred consistency.
Ladle the hot soup into bowls, then top each serving with a spoonful of the herb mixture. For extra brightness, drizzle with 1 tablespoon lemon juice and add a dollop of ½ cup plain yogurt on top. The contrast of creamy yogurt, tangy lemon, and herb crunch makes this dish irresistible.
Pro Tips For Making Ash Reshteh Soup
- Bloom the Onion: DESCRIPTION: Sauté the chopped yellow onion in oil until it’s soft and just starting to turn translucent—about 5 minutes. I used to rush this, and the soup would taste raw and sharp. Let it cook until the edges curl slightly, or the flavor won’t meld right with the lentils and herbs.
- Rinse the Lentils: DESCRIPTION: Give those red lentils a quick cold-water rinse before cooking to wash off any dust or debris. Skipping this step means your soup will taste gritty, and trust me, you don’t want that. A 30-second rinse makes a real difference.
- Cook Noodles Separately: DESCRIPTION: Boil the dried egg noodles in a separate pot until they’re just al dente—about 2 minutes less than the package says. Tossing them in too early turns the soup into a gluey mess, and no one wants that. Finish them last for perfect texture.
- Chop Herbs Coarse: DESCRIPTION: Roughly chop the parsley and dill—no need for tiny confetti. Big chunks of herb stay vibrant longer and add a fresh bite that disappears too fast if you mince them. Taste as you go; you’ll need less than you think.
Health benefits of this ash reshteh soup
Protein-Packed Comfort
This soup delivers a satisfying 15-18 grams of plant-based protein per serving thanks to the red lentils, making it perfect for vegetarians or anyone looking to reduce meat consumption.
The lentils also provide iron and fiber, which support energy levels and digestion. I always feel more energized after a bowl, especially on busy days. 💪
Herb-Rich Antioxidants
The fresh parsley and dill aren't just for flavor—they're packed with vitamin K, vitamin A, and antioxidants that help reduce inflammation. Parsley also contains apiol, which may support kidney health. I chop them just before serving to preserve these nutrients and that signature crunch.
Digestive-Friendly Fiber
The combination of lentils and noodles creates a high-fiber meal that promotes gut health. Red lentils contain about 15 grams of fiber per cup, which helps regulate digestion and keep you feeling full longer.
The yogurt topping adds probiotics for an extra digestive boost. This makes ash reshteh a great option for anyone with sensitive stomachs.
Warm Spices for Comfort
The cumin, turmeric, and coriander in this soup aren't just flavorful—they offer health benefits too. Turmeric contains curcumin, a compound with powerful anti-inflammatory properties. Cumin aids digestion and may help regulate blood sugar. I always toast these spices briefly to enhance their flavors and health benefits. 🌿
Low-Calorie Comfort Food
At around 300-350 calories per serving, this soup is surprisingly light for how filling it feels. The broth provides hydration while the lentils and noodles give you staying power. It's the perfect balance of comfort and nutrition—something I appreciate when I'm craving something hearty but don't want to overindulge.
Bone-Strengthening Nutrients
The yogurt topping adds calcium and vitamin D (if fortified), which are essential for bone health. The lemon juice provides vitamin C, which helps with iron absorption from the lentils.
Together, these ingredients create a nutrient-dense meal that supports your body from the inside out. This is why I always serve it with extra yogurt—it's the perfect finishing touch. ✨
Nutrition facts
Frequently asked questions
Can I make ash reshteh soup with dried herbs instead of fresh?
Yes, but you'll need to use about half the amount of dried herbs compared to fresh. For example, use ¼ teaspoon dried parsley and ¼ teaspoon dried dill instead of ½ cup fresh parsley and ¼ cup fresh dill. The flavor will be similar, though the texture won't have that signature herb crunch.
Why does my ash reshteh soup turn out too thick or too thin?
The lentils naturally thicken the broth, but you can adjust the consistency easily. If it's too thick, add ½ cup water or reserved pasta water. If it's too thin, simmer uncovered for 5-10 more minutes to reduce. The secret is stirring occasionally while cooking to prevent sticking.
Can I prepare ash reshteh soup ahead of time?
This soup tastes even better the next day as the flavors meld together. Store leftovers in the fridge for up to 4 days in an airtight container. For freezing, portion into airtight containers and it keeps for 3 months. Just add fresh herbs and noodles when reheating to maintain that signature crunch.
What's the best way to serve ash reshteh soup traditionally?
Serve it hot in deep bowls with a dollop of plain yogurt on top and a sprinkle of fresh herbs. The yogurt adds creaminess while the herbs provide that fresh crunch. For extra authenticity, add a drizzle of lemon juice and a pinch of toasted cumin seeds. It's often served with crusty bread or a side salad in Persian households.
Can I use chicken or vegetable broth instead of water?
Yes! Both work well, but they'll change the flavor profile slightly. Chicken broth adds richness, while vegetable broth keeps it vegetarian. For extra depth, use low-sodium broth and add a splash of lemon juice to mimic the tangy brightness of Persian cooking. Just