Jul 14 2026
RestaurantsPollos & JarrasAmerican Wagyu Roast Beef Recipe

American Wagyu Roast Beef Recipe

Inspired by Pollos & Jarras
Time4h
Serves6

Slow-roasted ultra-premium Prime Grade American Wagyu Beef from Snake River Farms, piled high then topped with provolone cheese, lettuce, tomato, onions, and mayo.

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Ingredients

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Meat

Vegetables

Cheese

Condiments

Method

Preparation

  1. 1

    Preheat the Oven

    Preheat your oven to 225°F (107°C) for a slow roast.

  2. 2

    Season the Beef

    In a small bowl, mix salt, black pepper, garlic powder, and onion powder. Rub this mixture all over the American Wagyu roast beef evenly.

Roasting

  1. 3

    Roast the Beef

    Place the seasoned American Wagyu roast on a rack in a roasting pan. Roast in the preheated oven for about 3 to 4 hours, or until the internal temperature reaches 130°F (54°C) for medium-rare.

  2. 4

    Rest the Beef

    Remove the roast from the oven and tent it with aluminum foil. Allow it to rest for at least 20 minutes before slicing.

Assembly

  1. 5

    Prepare Vegetables

    While the beef is resting, wash and prepare the lettuce by tearing it into bite-sized pieces. Slice the tomato and onion thinly.

  2. 6

    Slice the Beef

    Once the beef has rested, slice it thinly against the grain.

  3. 7

    Assemble the Sandwich

    On a serving platter, layer the sliced Wagyu beef, followed by provolone cheese, lettuce, tomato, and onion. Drizzle with mayonnaise as desired.

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