Soop-e Zorrat (سوپ ذرت) — Persian Roasted Red Pepper and Corn Velouté
A modern Persian-style velouté blending sweet corn with smoky roasted red peppers, gently simmered in chicken stock and finished with butter and cream for a silky, comforting bowl.

Printable Recipe Card
Servings: 6 · Total: 60 min · Difficulty: medium
Ingredients (quick list)
- 450 g Red bell peppers (about 3 medium; whole for roasting)
- 15 ml Olive oil (for roasting peppers)
- 200 g Yellow onion (finely diced)
- 45 g Unsalted butter (divided)
- 600 g Corn kernels (fresh or frozen; if frozen, thaw and drain well)
- 20 g All-purpose flour (for velouté thickening)
- 1200 ml Chicken stock (low-sodium preferred)
- 180 ml Heavy cream (at room temperature)
- 7 g Sea salt (plus more to taste)
- 1 g Black pepper (freshly ground, plus more to taste)
- 15 ml Lemon juice (optional, for brightness)
Steps (summary)
- Roast the peppers for deep smokiness: heat the oven to 240°C. Rub whole peppers with olive oil and place on a foil-lined tray.…
- Peel and prep the peppers: when cool enough to handle, peel off the skins, remove stems and seeds, and collect any juices from…
- Build the base: in a heavy pot over medium heat, melt 30 g butter. Add diced onion and cook 8–10 minutes, stirring, until very…
- Make a light velouté thickener: sprinkle in the flour and stir constantly for 60–90 seconds until it smells slightly nutty but…
- Simmer and blend: add the roasted peppers and their juices, sea salt, and black pepper. Simmer uncovered 15 minutes at a low bu…
- Strain for true velvety texture (recommended): pass the blended soup through a fine-mesh sieve into a clean pot, pressing with…
+ 1 more steps in the full instructions section below.
Cultural Background
Creamy corn soups have become popular in contemporary Iranian home cooking and cafés, often served as a welcoming first course for guests. The pairing of sweet corn with roasted red pepper reflects modern tastes while keeping the familiar Persian preference for balanced, comforting flavors.
Equipment
💡 Tips
- For extra smokiness without changing the ingredient list much, roast the peppers until the skins are deeply blistered, then steam them covered so you can peel without rinsing away flavor.
- If using frozen corn, thaw fully and drain; excess water can thin the velouté and dull the corn sweetness.
- Keep the soup below a simmer after adding cream; boiling can cause a grainy texture and mute the roasted pepper aroma.
- Straining through a fine sieve is the easiest way to achieve a classic velouté mouthfeel, especially if your blender is not high-powered.
⚠️ Common Mistakes
❌ Rinsing peeled roasted peppers under water
💡 Why: Washing removes flavorful oils and smoky compounds that define the soup’s aroma.
✅ Fix: Peel with your fingers or a paper towel and keep the collected pepper juices to blend into the soup.
❌ Adding stock too quickly after flour
💡 Why: Flour can clump, leaving a slightly gritty texture even after blending.
✅ Fix: Whisk in a small amount of stock first to form a smooth slurry, then add the rest gradually.
❌ Boiling after adding cream
💡 Why: High heat can cause the dairy to separate and dull the velvety mouthfeel.
✅ Fix: Keep the pot on low heat and warm just until steaming; if it overheats, remove from heat and whisk briskly.
❌ Skipping the strain with a low-power blender
💡 Why: Corn skins can leave a fibrous finish that reads as grainy rather than velouté.
✅ Fix: Strain through a fine-mesh sieve and press firmly; it takes 2–3 minutes and noticeably improves texture.
🧊 How to Store
Cool completely, then refrigerate in an airtight container up to 4 days. Reheat gently over low heat, stirring often; do not boil after reheating. Freeze up to 2 months, but add the cream after thawing and reheating for best texture.
📅 Make Ahead
Roast and peel the peppers up to 2 days ahead and refrigerate airtight. The soup base (without cream) can be made 2 days ahead; reheat gently, then add cream and butter just before serving for the smoothest finish.
🍽️ Pairs Well With
- Warm flatbread or crusty bread
- A simple herb salad with lemon and olive oil
- Pickled vegetables for contrast
Regional Variations
- Tehran-style modern cafésOften served extra smooth and pale, with a small cream drizzle and black pepper on top, emphasizing a refined velouté texture.
- Northern Iran-inspired home kitchensSometimes made slightly sweeter by using peak-season fresh corn and longer onion softening, creating a rounder, more mellow profile.
Ingredients
- 450 gRed bell peppers (about 3 medium; whole for roasting)
- 15 mlOlive oil (for roasting peppers)
- 200 gYellow onion (finely diced)
- 45 gUnsalted butter (divided)
- 600 gCorn kernels (fresh or frozen; if frozen, thaw and drain well)
- 20 gAll-purpose flour (for velouté thickening)
- 1200 mlChicken stock (low-sodium preferred)
- 180 mlHeavy cream (at room temperature)
- 7 gSea salt (plus more to taste)
- 1 gBlack pepper (freshly ground, plus more to taste)
- 15 mlLemon juice (optional, for brightness)
🔄 Substitutions
- Chicken stock→ Vegetable stock
- Heavy cream→ Half-and-half
- Unsalted butter→ Olive oil
Instructions
- 1
Roast the peppers for deep smokiness: heat the oven to 240°C. Rub whole peppers with olive oil and place on a foil-lined tray. Roast 18–22 minutes, turning once, until the skins blister and blacken in spots. Transfer to a bowl, cover tightly, and steam 10 minutes to loosen skins.
- 2
Peel and prep the peppers: when cool enough to handle, peel off the skins, remove stems and seeds, and collect any juices from the bowl. Chop the flesh roughly. Set aside 300 g roasted pepper flesh (all of it) and the collected juices; these add sweetness and a subtle roasted aroma to the soup.
- 3
Build the base: in a heavy pot over medium heat, melt 30 g butter. Add diced onion and cook 8–10 minutes, stirring, until very soft and translucent but not browned. Add corn kernels and cook 3 minutes to coat and lightly toast, which intensifies their sweetness without drying them out.
- 4
Make a light velouté thickener: sprinkle in the flour and stir constantly for 60–90 seconds until it smells slightly nutty but stays pale. Slowly pour in about 250 ml chicken stock while whisking to prevent lumps. Once smooth, add the remaining stock and bring to a gentle simmer.
- 5
Simmer and blend: add the roasted peppers and their juices, sea salt, and black pepper. Simmer uncovered 15 minutes at a low bubble, stirring occasionally. Blend until very smooth using an immersion blender, or carefully in a countertop blender in batches (do not fill more than halfway).
- 6
Strain for true velvety texture (recommended): pass the blended soup through a fine-mesh sieve into a clean pot, pressing with a ladle. Reheat over low heat 3–5 minutes. Stir in heavy cream and the remaining 15 g butter; warm gently 2 minutes without boiling to keep the finish silky.
- 7
Final balance and serving: taste and adjust with additional salt and pepper as needed. If using, stir in lemon juice for a brighter, more modern profile. Serve hot in warmed bowls. For a restaurant-style look, drizzle a teaspoon of cream on top and swirl with the tip of a knife.
🪪 Recipe Passport
Cultural Background
Creamy corn soups have become popular in contemporary Iranian home cooking and cafés, often served as a welcoming first course for guests. The pairing of sweet corn with roasted red pepper reflects modern tastes while keeping the familiar Persian preference for balanced, comforting flavors.
Regional Variations
Researched from multiple sources and validated by the Zaffaron editorial team. Every recipe is tested for accuracy, measurements, and cultural authenticity.
Nutrition per serving
Pairs well with
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