Jul 13 2026
Restaurants›The Dublin Pub›Open Faced Roast Beef Sandwich Recipe

Open Faced Roast Beef Sandwich Recipe

Inspired by The Dublin Pub
Time45m
Serves2

Two pieces of toasted Texas toast with sliced roast beef, mashed potatoes, and covered in the Dublin brown gravy.

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Ingredients

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Bread

Roast Beef

Mashed Potatoes

Dublin Brown Gravy

Method

Preparation of Mashed Potatoes

  1. 1

    Boil the Potatoes

    Peel and cut the potatoes into quarters. Place them in a large pot of salted water and bring to a boil. Cook for about 15-20 minutes or until fork-tender.

  2. 2

    Mash the Potatoes

    Drain the potatoes and return them to the pot. Add the butter, milk, salt, and pepper. Mash until smooth and creamy. Set aside.

Preparation of Dublin Brown Gravy

  1. 3

    Make the Roux

    In a saucepan, melt 2 tablespoons of butter over medium heat. Stir in 2 tablespoons of flour and cook for 1-2 minutes until it turns light brown.

  2. 4

    Add Beef Broth

    Slowly whisk in 2 cups of beef broth, ensuring there are no lumps. Add Worcestershire sauce and bring to a simmer.

  3. 5

    Season the Gravy

    Season with salt and pepper to taste. Continue to simmer for 5-7 minutes until thickened.

Assembling the Sandwich

  1. 6

    Toast the Bread

    Toast the Texas toast slices until golden brown.

  2. 7

    Layer the Ingredients

    On each slice of toasted Texas toast, layer the sliced roast beef, followed by a generous portion of mashed potatoes.

  3. 8

    Add Gravy

    Pour the Dublin brown gravy over the top of the sandwich, ensuring it covers the roast beef and mashed potatoes.

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