[Korean Recipe] Savory Korean Zucchini Rolls (Hobak Mari): A Fresh Twist on Dumplings

If you love the savory satisfaction of dumplings but are looking for a lighter, more vegetable-forward alternative, Hobak Mari (Korean Zucchini Rolls) is the perfect recipe for your kitchen. This dish transforms simple zucchini into elegant, bite-sized rolls filled with a protein-rich mixture of tofu and fish cakes.

Quick Summary

• A Healthy Alternative: Uses thin zucchini slices instead of dough wrappers for a lighter, lower-carb bite.
• Meal-Prep Friendly: These rolls freeze and reheat beautifully, making them ideal for busy weekdays or office lunchboxes.
• Versatile Filling: Easily adaptable for seafood lovers, meat eaters, or vegetarians with simple substitutions.

Ingredients

This recipe makes approximately 28 rolls. Feel free to scale up for a crowd!

• The Wrapper: 3 medium Korean zucchini (or standard green zucchini), thinly sliced lengthwise; fine salt for softening.
• The Filling: 200g (7 oz) finely chopped fish cakes (Substitutions: minced shrimp, ground beef, or finely chopped king oyster mushrooms for a vegetarian version).
• The Base: 180g (6.3 oz) firm tofu (moisture pressed out and crumbled); 1 large egg.
• Vegetables: 40g carrot, 55g onion, and 15g green onion—all finely minced.
• Seasoning: 1 Tbsp oyster sauce (use vegetarian oyster sauce if needed), 1 tsp mirin, 1 tsp minced garlic, salt, pepper, and a touch of sesame oil.
• Binder: 2 Tbsp potato starch for the filling + 1/4 cup for dusting (Substitution: Cornstarch or tapioca starch work perfectly).

Step-by-Step Instructions

1. Soften the Zucchini: Arrange your thin zucchini slices and sprinkle lightly with salt. Let them sit for 15-20 minutes. This draws out moisture and makes them flexible enough to roll without snapping.
2. Prepare the Filling: While the zucchini rests, combine your chopped protein (fish cake/shrimp/beef), crumbled tofu, minced vegetables, egg, and seasonings in a large bowl. Mix in 2 Tbsp of starch to help everything bind together.
3. Prep the Ribbons: Gently pat the zucchini slices dry with paper towels. Lightly dust both sides of each slice with potato starch. This acts as the "glue" to keep the rolls together.
4. The Rolling Process: Place a generous spoonful of filling at one end of a zucchini slice. Roll it up tightly. Don't be shy—fuller rolls hold their shape better during cooking.
5. Pan-Fry to Perfection: Heat a pan with a little oil over medium-low heat. Place the rolls in the pan and cook for about 10 minutes, turning occasionally, until the zucchini is golden and the filling is fully cooked through.

Tips & Substitutions

• Choosing Zucchini: Look for wide, flat zucchini. It provides more surface area, making the rolling process much easier for beginners.
• Heat Control: Because the filling contains egg and tofu, cooking over medium-low heat is crucial. It ensures the center is juicy and cooked through without burning the delicate zucchini exterior.
• Global Substitutions: If you can't find Korean zucchini (Aehobak), standard green zucchini or even large yellow summer squash work just fine.
• Storage: Once cooked and cooled, store in an airtight container in the fridge for 3 days or freeze for up to a month. Reheat in an air fryer or a dry pan to maintain the texture.