Pho Sandwich Roast Beef: Prepare to experience a culinary collision that will redefine your lunch game! Imagine the aromatic, soul-warming flavors of Vietnamese pho, but instead of a steaming bowl of broth, it’s all nestled between two slices of perfectly toasted bread, embracing tender, thinly sliced roast beef. Intrigued? You should be!
Pho, a beloved Vietnamese noodle soup, boasts a rich history, evolving from street food origins to a globally recognized comfort dish. Its complex broth, infused with spices like star anise, cinnamon, and cloves, is traditionally simmered for hours, creating a deeply savory and fragrant base. The beauty of this Pho Sandwich Roast Beef recipe is that it captures those iconic flavors in a portable, easy-to-eat format.
Why do people adore pho? It’s the symphony of flavors the savory broth, the tender noodles, the fresh herbs, and the satisfying protein. This sandwich adaptation retains all of those elements, offering a delightful textural contrast between the crusty bread, the succulent roast beef, and the crisp vegetables. It’s a convenient and exciting way to enjoy the essence of pho, perfect for a quick lunch, a picnic, or even a sophisticated snack. Get ready to embark on a flavor adventure that will leave you craving more!
Ingredients:
- For the Pho-Spiced Roast Beef:
- 3-4 lb boneless beef chuck roast
- 2 tbsp vegetable oil
- 1 large onion, roughly chopped
- 4 cloves garlic, minced
- 2-inch piece of ginger, peeled and sliced
- 4 star anise
- 1 cinnamon stick
- 1 tbsp coriander seeds
- 1 tsp fennel seeds
- 1/2 tsp black peppercorns
- 6 cups beef broth
- 2 tbsp fish sauce
- 1 tbsp brown sugar
- 1 tsp salt, or to taste
- 1/2 tsp black pepper, or to taste
- For the Pickled Vegetables:
- 1 cup julienned carrots
- 1 cup julienned daikon radish
- 1/2 cup rice vinegar
- 1/4 cup water
- 2 tbsp sugar
- 1/2 tsp salt
- For the Sriracha Mayo:
- 1/2 cup mayonnaise
- 1-2 tbsp sriracha (adjust to your spice preference)
- 1 tsp lime juice
- For the Sandwich Assembly:
- 1 baguette, about 24 inches long, or 4 smaller baguettes
- Fresh cilantro sprigs
- Fresh mint leaves
- Sliced jalapeños (optional)
- Bean sprouts (optional)
Preparing the Pho-Spiced Roast Beef
- Sear the Roast: Pat the beef chuck roast dry with paper towels. This is crucial for getting a good sear. Season generously with salt and pepper. Heat the vegetable oil in a large Dutch oven or heavy-bottomed pot over medium-high heat. Once the oil is shimmering, carefully place the roast in the pot and sear on all sides until deeply browned, about 3-4 minutes per side. A good sear develops flavor and helps to create a rich broth. Remove the roast from the pot and set aside.
- Sauté Aromatics: Add the chopped onion to the pot and cook until softened and slightly browned, about 5-7 minutes. Add the minced garlic and sliced ginger and cook for another minute until fragrant. Be careful not to burn the garlic.
- Toast Spices: Add the star anise, cinnamon stick, coriander seeds, fennel seeds, and black peppercorns to the pot. Toast the spices for about 1-2 minutes, stirring constantly, until fragrant. Toasting the spices releases their essential oils and intensifies their flavor.
- Braise the Roast: Pour in the beef broth, fish sauce, and brown sugar. Stir to combine and scrape up any browned bits from the bottom of the pot. Return the roast to the pot, making sure it’s mostly submerged in the liquid. If needed, add a little more beef broth or water to cover.
- Simmer and Cook: Bring the liquid to a simmer, then reduce the heat to low, cover the pot, and cook for 3-4 hours, or until the roast is fork-tender. The cooking time will depend on the size and thickness of your roast. Check the roast periodically and add more liquid if needed to keep it from drying out. The meat should easily shred with a fork when it’s done.
- Shred the Beef: Once the roast is cooked, remove it from the pot and let it cool slightly. Shred the beef using two forks. Discard any large pieces of fat or gristle.
- Reduce the Broth (Optional): If you want a more concentrated flavor, you can strain the broth through a fine-mesh sieve to remove the solids (onions, ginger, spices). Then, return the broth to the pot and simmer over medium heat until it has reduced to your desired consistency. This step is optional but can enhance the overall flavor of the sandwich.
Preparing the Pickled Vegetables
- Combine Vegetables: In a medium bowl, combine the julienned carrots and daikon radish.
- Make Pickling Brine: In a small saucepan, combine the rice vinegar, water, sugar, and salt. Heat over medium heat, stirring until the sugar and salt are dissolved. Bring to a simmer, then remove from heat.
- Pour Brine Over Vegetables: Pour the hot pickling brine over the carrots and daikon radish. Make sure the vegetables are submerged in the brine.
- Let Cool and Marinate: Let the vegetables cool to room temperature, then cover the bowl and refrigerate for at least 30 minutes, or preferably several hours. The longer they marinate, the more flavorful they will become. These can be made a day or two in advance.
Making the Sriracha Mayo
- Combine Ingredients: In a small bowl, combine the mayonnaise, sriracha, and lime juice.
- Mix Well: Stir until well combined. Taste and adjust the amount of sriracha to your preference. If you like it spicier, add more sriracha. If you want it tangier, add a little more lime juice.
- Refrigerate: Cover and refrigerate until ready to use. This allows the flavors to meld together.
Assembling the Pho Sandwich
- Prepare the Baguette: Cut the baguette into 4 equal portions (if using a large baguette) or use the smaller individual baguettes. Slice each baguette horizontally, being careful not to cut all the way through. You want to create a hinge so you can open the sandwich.
- Spread Sriracha Mayo: Spread a generous amount of sriracha mayo on both the top and bottom halves of each baguette.
- Add Roast Beef: Pile a generous amount of the shredded pho-spiced roast beef onto the bottom half of each baguette.
- Add Pickled Vegetables: Top the roast beef with a generous amount of the pickled carrots and daikon radish. Make sure to drain off any excess liquid from the pickled vegetables before adding them to the sandwich.
- Add Fresh Herbs: Add fresh cilantro sprigs and mint leaves to the sandwich. The fresh herbs add a bright and refreshing flavor that complements the richness of the roast beef and the tanginess of the pickled vegetables.
- Add Jalapeños (Optional): If you like a little extra heat, add sliced jalapeños to the sandwich.
- Add Bean Sprouts (Optional): For added crunch and freshness, add bean sprouts.
- Close the Sandwich: Close the sandwich and press down gently to compress the ingredients.
- Serve Immediately: Serve the pho sandwich immediately. You can cut the sandwich in half for easier eating.
Tips and Variations:
- Make it Ahead: The roast beef and pickled vegetables can be made a day or two in advance. This makes assembling the sandwiches much quicker on the day you want to serve them.
- Spice Level: Adjust the amount of sriracha in the mayo to your preference. You can also add a pinch of red pepper flakes to the roast beef for extra heat.
- Bread Choice: While a baguette is the traditional choice for banh mi sandwiches, you can also use other types of bread, such as ciabatta rolls or French rolls. Just make sure the bread is sturdy enough to hold all the fillings.
- Vegetarian Option: For a vegetarian version, you can substitute the roast beef with grilled tofu or tempeh that has been marinated in a pho-inspired marinade.
- Broth Enhancement: For an even richer broth flavor, consider adding a charred onion and ginger to the broth while braising the roast. Charring them beforehand intensifies their flavor.
- Spice Bag: If you prefer not to have loose spices in your broth, you can tie the star anise, cinnamon stick, coriander seeds, fennel seeds, and black peppercorns in a cheesecloth bag before adding them to the pot. This makes it easier to remove them after cooking.
- Fish Sauce Alternative: If you don’t have fish sauce, you can substitute it with soy sauce or tamari. However, fish sauce adds a unique umami flavor that is characteristic of pho.
- Sweetness Adjustment: Adjust the amount of brown sugar in the broth to your preference. Some people prefer a slightly sweeter broth, while others prefer a more savory broth.
- Serving Suggestions: Serve the pho sandwich with a side of pho broth for dipping. This adds an extra layer of flavor and moisture to the sandwich. You can also serve it with a side of fresh fruit or a simple salad.
- 3-4 lb boneless beef chuck roast
- 2 tbsp vegetable oil
- 1 large onion, roughly chopped
- 4 cloves garlic, minced
- 2-inch piece of ginger, peeled and sliced
- 4 star anise
- 1 cinnamon stick
- 1 tbsp coriander seeds
- 1 tsp fennel seeds
- 1/2 tsp black peppercorns
- 6 cups beef broth
- 2 tbsp fish sauce
- 1 tbsp brown sugar
- 1 tsp salt, or to taste
- 1/2 tsp black pepper, or to taste
- 1 cup julienned carrots
- 1 cup julienned daikon radish
- 1/2 cup rice vinegar
- 1/4 cup water
- 2 tbsp sugar
- 1/2 tsp salt
- 1/2 cup mayonnaise
- 1-2 tbsp sriracha (adjust to your spice preference)
- 1 tsp lime juice
- 1 baguette, about 24 inches long, or 4 smaller baguettes
- Fresh cilantro sprigs
- Fresh mint leaves
- Sliced jalapeños (optional)
- Bean sprouts (optional)
- Sear the Roast: Pat the beef chuck roast dry with paper towels. Season generously with salt and pepper. Heat the vegetable oil in a large Dutch oven or heavy-bottomed pot over medium-high heat. Once the oil is shimmering, carefully place the roast in the pot and sear on all sides until deeply browned, about 3-4 minutes per side. Remove the roast from the pot and set aside.
- Sauté Aromatics: Add the chopped onion to the pot and cook until softened and slightly browned, about 5-7 minutes. Add the minced garlic and sliced ginger and cook for another minute until fragrant.
- Toast Spices: Add the star anise, cinnamon stick, coriander seeds, fennel seeds, and black peppercorns to the pot. Toast the spices for about 1-2 minutes, stirring constantly, until fragrant.
- Braise the Roast: Pour in the beef broth, fish sauce, and brown sugar. Stir to combine and scrape up any browned bits from the bottom of the pot. Return the roast to the pot, making sure it’s mostly submerged in the liquid. If needed, add a little more beef broth or water to cover.
- Simmer and Cook: Bring the liquid to a simmer, then reduce the heat to low, cover the pot, and cook for 3-4 hours, or until the roast is fork-tender. Check the roast periodically and add more liquid if needed to keep it from drying out.
- Shred the Beef: Once the roast is cooked, remove it from the pot and let it cool slightly. Shred the beef using two forks. Discard any large pieces of fat or gristle.
- Reduce the Broth (Optional): If you want a more concentrated flavor, you can strain the broth through a fine-mesh sieve to remove the solids (onions, ginger, spices). Then, return the broth to the pot and simmer over medium heat until it has reduced to your desired consistency.
- Combine Vegetables: In a medium bowl, combine the julienned carrots and daikon radish.
- Make Pickling Brine: In a small saucepan, combine the rice vinegar, water, sugar, and salt. Heat over medium heat, stirring until the sugar and salt are dissolved. Bring to a simmer, then remove from heat.
- Pour Brine Over Vegetables: Pour the hot pickling brine over the carrots and daikon radish. Make sure the vegetables are submerged in the brine.
- Let Cool and Marinate: Let the vegetables cool to room temperature, then cover the bowl and refrigerate for at least 30 minutes, or preferably several hours.
- Combine Ingredients: In a small bowl, combine the mayonnaise, sriracha, and lime juice.
- Mix Well: Stir until well combined. Taste and adjust the amount of sriracha to your preference.
- Refrigerate: Cover and refrigerate until ready to use.
- Prepare the Baguette: Cut the baguette into 4 equal portions (if using a large baguette) or use the smaller individual baguettes. Slice each baguette horizontally, being careful not to cut all the way through.
- Spread Sriracha Mayo: Spread a generous amount of sriracha mayo on both the top and bottom halves of each baguette.
- Add Roast Beef: Pile a generous amount of the shredded pho-spiced roast beef onto the bottom half of each baguette.
- Add Pickled Vegetables: Top the roast beef with a generous amount of the pickled carrots and daikon radish. Make sure to drain off any excess liquid from the pickled vegetables before adding them to the sandwich.
- Add Fresh Herbs: Add fresh cilantro sprigs and mint leaves to the sandwich.
- Add Jalapeños (Optional): If you like a little extra heat, add sliced jalapeños to the sandwich.
- Add Bean Sprouts (Optional): For added crunch and freshness, add bean sprouts.
- Close the Sandwich: Close the sandwich and press down gently to compress the ingredients.
- Serve Immediately: Serve the pho sandwich immediately. You can cut the sandwich in half for easier eating.
- The roast beef and pickled vegetables can be made a day or two in advance.
- Adjust the amount of sriracha in the mayo to your preference.
- While a baguette is the traditional choice for banh mi sandwiches, you can also use other types of bread.
- For a vegetarian version, you can substitute the roast beef with grilled tofu or tempeh.
- For an even richer broth flavor, consider adding a charred onion and ginger to the broth while braising the roast.
- If you prefer not to have loose spices in your broth, you can tie the spices in a cheesecloth bag before adding them to the pot.
- If you don’t have fish sauce, you can substitute it with soy sauce or tamari.
- Adjust the amount of brown sugar in the broth to your preference.
- Serve the pho sandwich with a side of pho broth for dipping.

Conclusion:
Okay, friends, let’s recap why this Pho Sandwich Roast Beef recipe is about to become your new obsession. We’ve taken the soul-warming, deeply flavorful essence of pho that incredible Vietnamese noodle soup and reimagined it into a handheld masterpiece. Think tender, juicy roast beef infused with aromatic spices, nestled between crusty bread, and topped with all the fresh, vibrant garnishes that make pho so irresistible. It’s a flavor explosion in every bite, a culinary adventure that’s surprisingly easy to pull off, and a guaranteed crowd-pleaser. Trust me, your taste buds will thank you!
But the best part? This recipe is incredibly versatile. Feeling adventurous? Try swapping out the roast beef for thinly sliced grilled chicken or even some marinated tofu for a vegetarian twist. Want to kick up the heat? Add a generous drizzle of sriracha mayo or a few slices of fresh jalapeño. For a truly authentic pho experience, consider adding a side of pho broth for dipping it elevates the sandwich to a whole new level of deliciousness. And don’t be afraid to experiment with the toppings! Bean sprouts, cilantro, Thai basil, a squeeze of lime the possibilities are endless.
This Pho Sandwich Roast Beef is more than just a sandwich; it’s an experience. It’s a celebration of flavors, a fusion of cultures, and a testament to the power of good food to bring people together. It’s perfect for a quick lunch, a satisfying dinner, or even a fun and unique party appetizer. Imagine serving these at your next gathering your guests will be raving about them for weeks!
Serving Suggestions and Variations:
* Pho Dipping Sauce: As mentioned, a small bowl of warm pho broth for dipping is a game-changer.
* Spicy Mayo: Mix sriracha with mayonnaise for a creamy, spicy kick.
* Pickled Vegetables: Add some quick-pickled carrots and daikon radish for extra tang and crunch.
* Different Proteins: Experiment with grilled chicken, pork belly, or even tempeh for a vegetarian option.
* Bread Choices: While a crusty baguette is classic, feel free to use ciabatta, sourdough, or even a toasted hoagie roll.
I truly believe that this recipe is a must-try for anyone who loves pho, sandwiches, or just good food in general. It’s a unique and exciting way to enjoy the flavors of Vietnam, and it’s sure to become a staple in your recipe repertoire.
So, what are you waiting for? Grab your ingredients, fire up your oven (or head to your favorite deli for some roast beef!), and get ready to create some culinary magic. I’m confident that you’ll absolutely love this Pho Sandwich Roast Beef.
And now, for the most important part: I want to hear from you! Once you’ve tried this recipe, please, please, please come back and share your experience in the comments below. Let me know what you thought, what variations you tried, and any tips or tricks you discovered along the way. Your feedback is invaluable, and it helps me to create even better recipes in the future. Plus, it’s just plain fun to connect with fellow food lovers and share our culinary adventures. So go ahead, give this recipe a try, and let’s talk about it! Happy cooking!
Pho Sandwich Roast Beef: A Delicious Fusion Recipe
Tender, pho-spiced roast beef, tangy pickled vegetables, spicy sriracha mayo, and fresh herbs piled high on a crusty baguette. A flavorful and satisfying sandwich!




