Preheat oven to 500 degrees Fahrenheit
On a baking sheet add beef bones, sliced ginger, yellow onion, and lemongrass. Sprinkle onion, ginger, and lemongrass with avocado oil. Bake until bones and veggies are well browned about 35-45 minutes
Heat a skillet over medium heat and add spices to the hot pan: star anise, coriander seeds, fennel seeds, cinnamon stick, cloves, cardamom pod. Heat the spices in the dry pan until fragrant, about 2 minutes
In a crockpot, add baked bones and browned onion, ginger and lemongrass along with the spices
Add the raw brisket on top of the bones, veggies, and spices, and cover with water and fish sauce
Cook on high for 8 hours adding water if needed, so that the level of the broth is always 1” below the top of the crock pot
While your Pho broth is cooking, make the pickled eggs:
Make soft-boiled eggs: (place eggs in a saucepan and cover with cold water, bring to a boil, turn off the heat, cover, and time for 6 minutes) and then cool the eggs in ice water. Peel the eggs and soak them in brine (in a jar) overnight, or until you are ready to serve your Pho
Before you are ready to serve your Pho, pop the round roast or ribeye into the freezer for 20-30 minutes to make it easier to slice very thin
When the slow cooker is done, strain the broth. Discard the bones, onion, spices and ginger. At this point, taste your broth and add salt and pepper as needed. Cut the brisket across the grain and add to a serving platter along with limes, green onion, jalapeños, cilantro, Thai basil, bean sprouts, daikon radish and watermelon radish
Assemble your bowls! Add warmed miracle noodles and thinly sliced raw beef (ribeye or round roast) to the bowls. Pour very hot broth over the noodles and beef, “cooking” your beef. Add brisket, and other garnish to your bowl and enjoy!