Stacked with the same flavors as a banh mi sandwich, complete with pickled vegetables, gochujang aioli, and steak marinated in an Asian sauce, this appetizer is perfect for party with a glass of red wine or a cold beer.
This dish is inspired by a Cambodian-Vietnamese sandwich shop, Num Pang, that my friend took me to in the city many years ago. She introduced me to Banh Mi sandwiches, which are utterly delicious and have changed my life.
What makes this dish great is the complexity of flavors, yet ease in preparation. It starts with an Asian marinade on a rib eye steak. This produces a sweet, caramelized coating after it is seared in a hot skillet. It is then complemented by the pickled radishes and sweetness of carrots and cabbage.
Fresh ingredients are truly the key to this recipe. While radishes have a little too much “bite” for some, pickling them turns them into a delightful and integral component to this dish. I found myself making three batches because I could not stop snacking on them while preparing this plate. And the crunchy sliced French bread is the perfect pallet to bring the flavors together. After a few samplings, Jackie and I both felt that a simple Gochujang Aioli drizzled on top of the steak crostini took this to another level.
How to Make Bánh Mì Steak Crostini
-
Marinate the Steak:
- In a mixing bowl, whisk together honey, olive oil, soy sauce, garlic powder, ginger, mustard, and apple cider vinegar.
- Place ribeye steak in a ziplock bag and pour in the marinade. Ensure the steak is well-coated.
- Refrigerate for at least an hour, or overnight for deeper flavor.
-
Prepare the Pickled Radishes:
- In a sauté pan over medium heat, mix rice vinegar, sugar, peppercorns, and ½ cup water. Cook for 3 minutes.
- Remove from heat. Add sliced radishes and let cool to room temperature, allowing them to pickle.
-
Cook the Steak:
- Heat a skillet over high heat. Add marinated steak, cooking for 3 minutes on each side for medium-rare.
- Remove from heat and let rest for 5-6 minutes before slicing thinly against the grain.
-
Assemble the Crostinis:
- Slice the baguette into ¼-inch pieces. Place on a baking sheet and broil for 5 minutes until toasted.
- Layer each crostini with shredded cabbage, carrots, pickled radishes, and fresh cilantro leaves.
- Top with thin slices of steak. Optionally, serve with a squeeze of lime over the top.
-
Serving Suggestion:
- Serve crostinis with gochujang sauce or your favorite BBQ sauce for added flavor.
Recipe Notes:
- Letting the steak marinate overnight will infuse it with more flavor.
- Toasting the baguette slices just before assembly keeps them crisp.
- For a twist, add a drizzle of reduced balsamic glaze in place of BBQ sauce.
Bánh Mì Steak Crostini
- Total Time: 31 minutes
- Yield: Serves 8
- Diet: Gluten-Free, Omnivore
Description
These elegant crostini pack the flavor of a banh mi. Perfect party appetizers!
Ingredients
- 8 oz (227 g) rib eye steak
- 1 French baguette
- 1 cups (237 ml) thinly sliced radishes
- 0.5 cups (118 ml) shredded carrots
- 0.5 cups (118 ml) shredded red cabbage
- 1 bunch cilantro
- 0.5 cups (118 ml) rice vinegar
- 0.25 cups (59 ml) sugar
- 1 tsp black peppercorns
- 0.25 cups (59 ml) honey
- 1 tsp ground ginger
- 1 tbsp hard grain mustard
- 0.5 cups (118 ml) olive oil
- 0.5 cups (118 ml) soy sauce
- 0.25 cups (59 ml) apple cider vinegar
- 1 tsp garlic powder
- 2 green onions, finely chopped
- 1 lime, for serving
Instructions
- Marinate the Steak:
- In a mixing bowl, whisk together honey, olive oil, soy sauce, garlic powder, ginger, mustard, and apple cider vinegar. Place ribeye steak in a ziplock bag and pour in the marinade, ensuring the steak is well-coated. Refrigerate for at least an hour, or overnight for deeper flavor.
- Prepare the Pickled Radishes:
- In a sauté pan over medium heat, mix rice vinegar, sugar, peppercorns, and ½ cup water. Cook for 3 minutes. Remove from heat. Add sliced radishes and let cool to room temperature, allowing them to pickle.
- Cook the Steak:
- Heat a skillet over high heat. Add marinated steak, cooking for 3 minutes on each side for medium-rare. Remove from heat and let rest for 5-6 minutes before slicing thinly against the grain.
- Assemble the Crostinis:
- Slice the baguette into ¼-inch pieces. Place on a baking sheet and broil for 5 minutes until toasted. Layer each crostini with shredded cabbage, carrots, pickled radishes, and fresh cilantro leaves. Top with thin slices of steak. Optionally, serve with a squeeze of lime over the top.
- Serving Suggestion:
- Serve crostinis with gochujang sauce or your favorite BBQ sauce for added flavor.
Notes
- For a richer flavor, marinate the steak for up to 24 hours.
- To prevent soggy crostini, toast the baguette slices until golden brown and completely dry.
- Substitute hoisin sauce for the honey in the marinade for a savory twist.
- Prep Time: 20 minutes
- Cook Time: 11 minutes
- Category: Main Course
- Method: Pan-Frying
- Cuisine: Vietnamese-inspired
Nutrition
- Serving Size: 2 crostini
- Calories: 250
- Sugar: 10
- Sodium: 400
- Fat: 15
- Saturated Fat: 5
- Unsaturated Fat: 8
- Carbohydrates: 20
- Fiber: 2
- Protein: 20
- Cholesterol: 80
Frequently Asked Questions
What type of steak works best for the marinade in this recipe?
Ribeye steak is recommended for its rich flavor and tenderness, which pairs well with the Asian marinade.
How do I make the pickled vegetables for the Bánh Mì Steak Crostini?
You can pickle radishes, carrots, and cabbage by soaking them in a mixture of vinegar, sugar, and salt to enhance their flavor and reduce their bite.
Can I substitute the Gochujang Aioli with another sauce?
While Gochujang Aioli elevates the dish, you can substitute it with a regular aioli or a sriracha mayonnaise for a different flavor profile.

Turned out perfectly, the steak was divine and really fun as a pairing with the crostini. Thanks for a great recipe!
Served these at my book club, and everyone asked for the recipe. Well, maybe not everyone – but several! A definite winner!
Absolutely love the fusion flavors here. It’s like a trip around the world in one bite. Let’s go!!
Just made these for a dinner party, and they were a hit! Love the fusion concept!
The pickled radishes add such a nice crunch and tanginess. Will definitely make again!
You can buy it in a market but we use mayo ( about a 1/2 Cup) gojuchang paste/1/4 cup, about a tablespoon adobe sauce and sirachi to taste.
We hope you like them, truly one of my favorites. Gojuchang is my new obsession.
K&J
Hi! Do you have the recipe for the Gochujjang aioli?? Thanks!