Scallion Pancake Croissants

The Story Behind This Recipe

I’ll never forget the first time I saw someone roll a scallion pancake into a croissant shape. It was a Saturday morning scroll through my phone, sitting in the window seat of my San Francisco apartment with a cup of oolong tea, and I literally sat up straight and said “why didn’t I think of that?” out loud to no one. The thing is, I’d spent years at the Culinary Institute of America learning French lamination techniques — painstakingly folding butter into dough, chilling, rolling, folding again — and the entire time, I kept thinking about my grandmother’s cong you bing back in Chinatown. She’d brush sesame oil between layers of dough, fold it over itself, press it flat, and fry it until the outside shattered. Same principle. Different continent. Same magic.

This recipe is my love letter to both traditions. The frozen scallion pancake is already a masterpiece of layered dough engineering — someone in a factory already did the hard work of creating those flaky, laminated sheets. All we’re doing is reshaping that architecture into a croissant form, brushing it with butter and sesame oil, and letting the oven do what it does best. The result is something that doesn’t exist in any single cuisine: a golden, shatteringly crispy pastry with the buttery richness of a Parisian morning and the savory, onion-scented soul of a Shanghai street stall. I’ve been making these for brunch at my house every weekend, and my friends have started showing up uninvited. That’s how you know a recipe works.

What makes these truly special is the dipping sauce — a quick mix of soy sauce, rice vinegar, honey, and a drizzle of chili crisp. It bridges the two worlds perfectly. The sweet-salty-tangy hit against that flaky, buttery pastry is the kind of flavor combination that makes you close your eyes and nod slowly.

Before You Start

• Keep the pancakes cold until ready to cut. The dough handles best when it’s still slightly frozen — if it thaws completely, the layers lose definition and become gummy. Take them out of the freezer about 5 minutes before cutting.
• Don’t skip the butter AND sesame oil. Using both is what creates the fusion magic. Butter alone tastes French; sesame oil alone tastes Chinese. Together, they create something entirely new.
• Use a sharp knife or pizza cutter. Clean cuts preserve the layers. A dull blade compresses the dough and you’ll lose that flaky separation.
• Line your baking sheet well. These release butter and oil as they bake. Parchment paper is essential — aluminum foil will stick.
• Air fryer works beautifully too. If you have one, air fry at 375°F (190°C) for 8-10 minutes. They get even crispier from the circulating heat.

Instructions

Step 1: Prepare the Pancakes

Remove the scallion pancakes from the freezer and let them sit on the counter for 4-5 minutes — you want them pliable enough to cut cleanly but still cold to the touch. Preheat your oven to 400°F (200°C) and line a large baking sheet with parchment paper. While the oven heats, mix together the melted butter and sesame oil in a small bowl. This golden, fragrant mixture is your flavor base.

Step 2: Cut and Shape

Place one scallion pancake on a clean cutting board. Using a sharp knife or pizza cutter, cut the circle into 4 equal triangles (like cutting a pizza into quarters). Starting from the wide base of each triangle, gently stretch the dough just slightly — about half an inch — to elongate it. Then roll each triangle toward the point, tucking the tip underneath, and gently curve the ends inward to form a crescent shape. Place each croissant on the prepared baking sheet with about 2 inches of space between them. Repeat with all pancakes until you have 16 croissants (you’ll likely bake in two batches of 8).

Step 3: Brush and Season

Using a pastry brush, generously coat each croissant with the butter-sesame oil mixture — get into every crevice and fold. Then brush the egg wash over the top of each croissant. This double-layer of fat plus egg wash is what creates that deep golden color and shatteringly crisp exterior. Sprinkle the white and black sesame seeds over the tops, then finish with a light scatter of flaky sea salt. The visual contrast of black and white seeds against the golden dough is part of the appeal.

Step 4: Bake Until Golden

Slide the baking sheet into the center rack of the oven and bake for 14-18 minutes, rotating the pan halfway through. You’re looking for a deep golden brown — not pale gold, but the color of a well-toasted brioche. The edges should look crispy and slightly darker than the centers, and you’ll smell that incredible combination of toasted sesame and butter filling your kitchen. The croissants will puff slightly and the layers will separate and become visible, almost like a real croissant’s honeycomb interior.

Step 5: Make the Dipping Sauce

While the croissants bake, whisk together the soy sauce, rice vinegar, and honey in a small bowl until the honey dissolves. If using chili crisp, stir it in now. Taste and adjust — it should be a balanced hit of salty, tangy, sweet, and (optionally) spicy. Transfer to a small dipping bowl.

Step 6: Garnish and Serve

Remove the croissants from the oven and let them cool on the baking sheet for 2-3 minutes — just long enough to set but still warm and crackling. Transfer to a serving board or platter and scatter the sliced scallion greens over the top. Serve immediately with the dipping sauce alongside. These are at their absolute peak in the first 10 minutes out of the oven, when the layers are still audibly crispy and the interior is soft and steaming.

Ingredient Substitutions

Chef’s Tips

• The 5-minute thaw is critical. Too frozen and the pancake shatters when you try to cut it. Too thawed and it becomes floppy and the layers meld together. You want “cold and flexible” — it should bend without cracking when you fold a corner.
• Roll tight from the base. The tighter you roll, the more layers you expose to the heat on the outside, which means more surface area for crisping. A loose roll gives you a softer, breadier result — fine, but not what we’re after.
• Double-batch and freeze unbaked. Shape the croissants, place them on a parchment-lined sheet pan, freeze until solid, then transfer to a freezer bag. They’ll keep for 2 months. Bake directly from frozen — just add 3-4 extra minutes to the bake time.
• Try the everything bagel variation. Skip the sesame seeds and sprinkle everything bagel seasoning on top before baking. Serve with scallion cream cheese for dipping. It’s ridiculous.
• These make incredible party appetizers. Cut each pancake into 6 smaller triangles instead of 4 for bite-sized versions. They bake in 10-12 minutes and disappear in seconds.
• Don’t crowd the pan. These need space to puff and crisp. If they’re touching, the sides steam instead of browning and you lose the crunch.

Meal Prep & Storage

• Storage: Baked croissants can be stored in an airtight container at room temperature for up to 2 days, but they lose their crispness quickly. Best eaten fresh.
• Reheating: Reheat in a 375°F (190°C) oven or air fryer for 3-4 minutes to re-crisp. The microwave will make them soft and chewy — avoid it.
• Freezing (unbaked): Shape the croissants, freeze on a sheet pan until solid, then transfer to a freezer bag for up to 2 months. Bake from frozen at 400°F (200°C) for 18-22 minutes.
• Freezing (baked): Baked croissants can be frozen for up to 1 month. Reheat from frozen in a 375°F (190°C) oven for 5-6 minutes.
• Batch cooking: This recipe scales easily. Buy a big bag of frozen scallion pancakes from your local Asian grocery store — they’re usually about $4 for 5 pancakes — and you can make dozens of croissants in under an hour.

Pairing Suggestions

• Tea: A strong oolong tea or jasmine green tea complements the sesame-butter richness without overpowering it. For something Western, a milky chai latte works beautifully.
• Soup: A bowl of hot and sour soup or a simple miso soup turns these into a complete light meal. The warm broth and the crispy pastry are a textural dream team.
• Eggs: Serve alongside soft-scrambled eggs with chives and a drizzle of chili crisp. The combination of flaky croissant and creamy eggs is brunch perfection.
• Salad: A bright, crunchy Asian cucumber salad dressed with rice vinegar and sesame oil cuts through the richness and adds freshness.

Frequently Asked Questions

Can I use homemade scallion pancakes instead of frozen? Absolutely — and they’ll taste even better. Make your favorite scallion pancake dough, roll it out into thin rounds, and proceed with the cutting and shaping steps. The key is to roll the dough thin enough (about 2mm) so that the layers separate properly during baking. Homemade dough tends to be a bit thicker, so you may need to bake for an extra 2-3 minutes.

Where do I find frozen scallion pancakes? Any Asian grocery store will have them in the frozen section — look for brands like Green Village, Pampanga’s, or Wei Chuan. They’re usually near the frozen dumplings and bao buns. Some well-stocked mainstream supermarkets carry them in the international frozen foods aisle. Trader Joe’s also sells Taiwanese-style green onion pancakes that work perfectly.

Can I make these in an air fryer instead of the oven? Yes, and many people actually prefer the air fryer result because the circulating hot air creates an even crispier exterior. Set your air fryer to 375°F (190°C) and cook for 8-10 minutes, checking at the 7-minute mark. You’ll need to work in smaller batches — don’t overcrowd the basket. No need to preheat.

Are these actually croissants? Not technically — a true croissant uses laminated yeasted dough with dozens of butter layers created through repeated folding. These are more of a croissant-shaped pastry using the already-layered structure of a scallion pancake. But the result is remarkably similar: flaky, buttery, and deeply satisfying. Think of it as a shortcut that captures the spirit of both traditions.

Can I make these vegan? Yes. Use coconut oil instead of butter, skip the egg wash (brush with oat milk and a pinch of turmeric for color), and check that your frozen scallion pancakes don’t contain dairy (most don’t — they’re traditionally vegan). The dipping sauce is already plant-based.

How do I prevent them from unrolling during baking? Tuck the pointed tip of the triangle firmly underneath the croissant when you place it on the baking sheet, and make sure the tip faces down. The weight of the pastry holds it in place. If they’re still unrolling, press the tip gently into the dough to seal it, or use a tiny dab of egg wash as glue.