Jul 14 2026
RestaurantsThe Guest House AustinWagyu Pastrami Recipe

Wagyu Pastrami Recipe

Time48h
Serves8

pickled mustard seeds | toasted coriander | smoked paprika

Was this page helpful?

Help improve this recipe for others.

Send this recipe to your inbox.

We'll email it straight to you - plus weekly cooking inspiration.

Ingredients

Some product links may be affiliates. If you buy through them, you're supporting the site and Pekin may earn a commission at no extra cost to you.

Wagyu Pastrami and Cure

Pickled Mustard Seeds

Method

Wagyu Pastrami and Cure

  1. 1

    Prepare dry cure

    In a bowl combine kosher salt, brown sugar, pink curing salt, smoked paprika, garlic powder and 2 tbs crushed black peppercorns. Stir until uniform.

  2. 2

    Toast and grind coriander & pepper

    In a dry skillet over medium heat, toast 2 tbs coriander seeds and remaining 0.5 tbs whole black peppercorns, shaking the pan, until fragrant (1–2 minutes). Let cool, then lightly crush with a mortar and pestle or coarse grind in a spice grinder.

  3. 3

    Apply cure to beef

    Pat the wagyu brisket dry with paper towels. Rub the cure mixture all over the brisket, pressing to adhere so the entire surface is coated. Sprinkle the toasted crushed coriander evenly over the meat and press lightly.

  4. 4

    Vacuum or bag and refrigerate

    Place the coated brisket into a heavy-duty zip-top bag or vacuum-seal bag. Seal, removing as much air as possible. Refrigerate on a tray for 5–7 days, turning the bag once every 24 hours to redistribute the cure and juices.

  5. 5

    Rinse and dry

    After curing, remove the brisket from the bag, rinse thoroughly under cold water to remove curing mixture. Pat completely dry with paper towels and air-dry on a rack in refrigerator for 2–4 hours to form a tacky pellicle.

  6. 6

    Smoke low and slow

    Preheat smoker to 225°F (107°C). Lightly brush the brisket with neutral oil, then evenly dust with remaining crushed pepper and 0.5 tsp smoked paprika. Place brisket fat-side up on smoker grates. Smoke until internal temperature reaches 165°F (74°C), about 3–5 hours depending on size.

  7. 7

    Steam finish (pastrami method)

    Remove smoked brisket and wrap tightly in foil with 2–3 tbsp beef broth or water to generate steam. Return to smoker or place in oven at 250°F (121°C) and continue to cook until internal temperature reaches 200–205°F (93–96°C) and meat is tender, about 2–4 additional hours.

  8. 8

    Rest and chill

    Unwrap and let rest for 30 minutes. For easier slicing, refrigerate the wrapped pastrami overnight. Slice thinly across the grain for serving.

Pickled Mustard Seeds

  1. 9

    Bloom mustard seeds

    Place the mustard seeds in a small bowl and cover with 1/2 cup water. Let sit at room temperature 4–6 hours or overnight until plump and slightly gelatinous. If seeds absorb all liquid, add a little more water to cover.

  2. 10

    Make pickling liquid

    In a small saucepan combine 1/2 cup apple cider vinegar, 1/4 cup white wine vinegar, 1 cup water, 1 tbsp sugar, and 1 tsp sea salt. Add smashed garlic clove and bay leaf. Bring to a gentle simmer to dissolve sugar and salt, then remove from heat.

  3. 11

    Combine and cool

    Drain any excess liquid from bloomed mustard seeds if necessary. Transfer mustard seeds to a sterile jar, pour warm pickling liquid over seeds making sure they are fully submerged. Cool to room temperature, then seal and refrigerate at least 24 hours before using. Flavor improves after 3 days. Keeps up to 2 weeks refrigerated.

Finish & Serving

  1. 12

    Assemble plates

    Arrange thin slices of chilled or room-temperature wagyu pastrami on a board or plates. Spoon 1–2 tablespoons pickled mustard seeds over or beside the pastrami per serving.

  2. 13

    Garnish and season

    Lightly dust pastrami with the extra 1/2 tsp smoked paprika and sprinkle freshly cracked black pepper. Scatter fresh coriander leaves and drizzle with 1 tbsp neutral oil across the meat for sheen.

  3. 14

    Serve

    Serve with rye or sandwich bread if desired. Leftover pastrami can be gently reheated by steaming slices for a few minutes or served cold.

More from The Guest House Austin