Slow Cooker Vietnamese Beef Pho (Vietnamese Beef Noodle Soup)

Slow Cooker Vietnamese Beef Pho

Slow Cooker Vietnamese Beef Pho

On a recent trip to Denver my daughter and I were looking for a good Vietnamese restaurant, and after googling “Vietnamese cuisine Denver” were surprised to see more than ten Vietnamese restaurants with great reviews.  New to Vietnamese cuisine, and new to Denver, I couldn’t figure out why they all seemed to have the same name.  There was Pho 96, Pho 655, Pho 95, etc.  We chose Pho  96 and the owner explained that the numbers were each families’ lucky number.  In the case of Pho 96, it was in 1996 that their family moved to the US.  While we didn’t have a chance to sample the other Pho restaurants, Pho 96 delivered the best pho I have ever had.  After getting back home, I immediately tried to replicate our Pho experience before the memory faded.

Authentic Long-Simmered vs. Slow Cooker Vietnamese Beef Pho

As I researched the recipes that were out there in the internets, I saw that the most authentic looking Pho dishes took around 3 days to make and I simply can’t handle that right now, no matter how good the food is.  I found several slow cooker (or crock pot) recipes that I adapted to fit my food memory of the Denver Pho dish.

The recipe below is a combination of my memory, a recipe from Steamy Kitchen, a recipe from Serious Eats, and a recipe from Eating Well.  Most of them are quite similar, with the spice ratios being the main difference.  While the Pho at Pho 96 was a bit richer and more complex, this slow cooker recipe was pretty wonderful.

How does Vietnamese Beef Pho fit with the Slow Carb Diet?

With the exception of the rice noodles, it is consistent with the slow carb diet.  I reached my goal weight on the slow carb diet after 6 months and have easily maintained it now for 6 more months.  My version of a maintenance plan has been to ease up on the carbs during cheat days, and allow a few carbs into my daily diet.  I just watch the scale daily and if it starts to climb over 3-4 pounds, I will go back to the stricter diet for a week.  Seems to work.  I am eating flavorful food that I love and feeling energetic and healthy.  What more can you ask for in a lifestyle diet?

Recipe for Slow Cooker Vietnamese Beef Pho

Pho Spice Medley

Pho Spice Medley

Yield:  4 servings, about 2 cups each


  • 2-3 lbs. short ribs
  • 1/2 onion
  • 3-4 inches ginger root, sliced into 1/2″ slices
  • Spice medley to include:  1 3-4″ cinnamon stick, 2 tsp whole coriander, 1 tsp fennel seeds, 5 whole star anise, 6 whole cloves, 2-3 cardamom pods)
  • 9 cups water (I used 7 cups water and 2 cups beef broth)
  • 2 Tbsp fish sauce
  • 1 Tbsp brown sugar
  • 2 tsp kosher salt,divided
  • 1 lb.dried rice noodles
  • 1/2 lb. eye of round steak, sliced as thinly as possible (can substitute sirloin, flank or london broil); ** tip:  freeze meat for 15 minutes prior to slicing to make it easier to slice thinly)
Pho accompaniments for the table

Pho accompaniments for the table

The accompaniments for the Table:

  • 1-2 limes, cut in wedges
  • fresh herbs (I used basil, mint and cilantro.  Pho 96 also used Ngo gai, which is a Vietnamese sawtooth herb they called Vietnamese cilantro)
  • 2-3 Thai or Serrano chilies, sliced thinly
  • 2 cups bean sprouts
  • Hoisin sauce
  • Sriracha hot chili sauce


  1. Preheat oven to broil and place rack on upper position of oven.
  2. Bring a large stockpot filled with water to boil over high heat. Add the oxtails or bones and boil hard for 10 minutes.   Brown scum will rise to the surface.  Drain bones, rinse thoroughly with cold water to clean bones and place bones in slow cooker.
  3. While the bones are boiling, place the onion and the ginger slices on a baking sheet lined with foil and transfer to the oven. Roast for 3-4 minutes until charred and then turn onion and ginger over to char the other side. Remove from oven and add ginger and onion to the crock pot.
  4. Dry toast the Pho spices by placing them in a sauté  pan over medium-low heat. Toast until fragrant (2-3 minutes), shaking often so as not to burn.  Place the toasted spices in a square of cheesecloth made into a bag secured at top with a clean rubber band.  Place spice bag in the slow-cooker  (alternatively just dump the spices in the crock pot but realize you will have to strain them out later).
  5. Add the water, beef broth, fish sauce, sugar and 1 teaspoon salt to the slow-cooker and set on lowest setting for 8-10 hours.
  6. When soup is almost done prepare your accompaniments and par-cook the noodles.  Prep the accompaniments by slicing limes and arranging herbs, sprouts, peppers and sauces on platter. To par-cook the noodles, make noodles according to package instructions, stopping 30 seconds short of what directions say (if you are using fresh noodles, all they need is a couple of minutes). Drain immediately and place in the bottom of four large, individual soup bowls.
  7. Discard spice pack and bones from broth. If there happens to be any scum or fat on the surface, skim and discard it. Taste broth and add more salt, if necessary.  If you dumped the spices in, you can just drain all of the solids out of the crock pot at this point, leaving just the broth.
  8. Distribute the thin (raw) steak slices evenly on top of the noodles in the four bowls.  Ladle the hot Pho stock into each bowl. The hot stock will cook the thin steak slices. Serve bowls of pho with the platter of accompaniments at the table.
Crock pot Vietnamese Beef Pho

Crock pot Vietnamese Beef Pho


Where have you had the best or most authentic Pho?  The sawtooth herb they used as an accompaniment in Denver must be available in the Asian markets around here, although I haven’t looked yet.  I wonder what some other names for it might be (I have a feeling they just said it was Vietnamese Cilantro because it was a name we might recognize).  Have you ever heard of this herb and what have you heard it called?


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15 Responses to Slow Cooker Vietnamese Beef Pho (Vietnamese Beef Noodle Soup)

  1. Ash February 16, 2014 at 7:25 pm #

    Try using Thai basil and Vietnamese mint – you won’t regret it!

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