Open Faced Roast Beef. For an open-faced lunch or dinner favorite, cook tender, thinly sliced roast beef in McCormick® Simply Better Brown Gravy. Made with real ingredients, the gravy adds bold, savory flavor the whole family will love. Cook meat in the rich gravy, pile onto bread with provolone cheese and enjoy!

Warm the slices of roast in microwave or oven. Heat the gravy in the microwave or on the stove top. Add minced, sauteed onions and seasonings to the warmed gravy, if desired. You can have Open Faced Roast Beef using 15 ingredients and 11 steps. Here is how you cook that.

Ingredients of Open Faced Roast Beef

Prepare 2 lb of Rare Deli Roast Beef (cheap is fine!).
You need 1 of Onion, chopped.
You need 1 packages of Mushrooms (whatever's on sale but they should be sliced and this is not a required ingredient).
It's 4 envelope of Low-sodium beef gravy mix.
Prepare 1 cup of Beef broth, divided.
You need 1 tbsp of Corn starch.
It's 1 tsp of Cumin.
You need 1 tbsp of Garlic.
Prepare 1 of as needed Potatoes (I make my own but instant is fine if you prefer).
It's 1 tsp of Worchestershire sauce.
You need of potatoes.
Prepare 5 lb of Potatoes.
It's 1/2 cup of Real butter (seriously, have you SEEN the ingredients in that supposed "healthy" crap?).
It's 1 of as needed Half-and-half, heavy cream or, I guess, milk.
You need 10 slice of Bread, toasted.

Second layer: the most tender roast beef you ever put in your mouth. Third layer: creamy, buttery mashed potatoes. Oh, I do hope you love to eat and love to look at my Open-Faced Roast Beef Sandwich Layer Cake - oops, Casserole as much as I do. Oversized, over-used, stretched out vagina lips, hanging from the crotch area, resting on the inner thigh, as if to be an open faced roast beef sandwich.

Open Faced Roast Beef instructions

Peel the potatoes as needed. If they're red potatoes you only need to remove the eyes..
Cut into equal sized pieces and put in water to boil for mashed potatoes. As a general rule, for medium-sized chunks, it takes about 15 to 20 min for potatoes to be ready to mash..
Add a little bit of beef broth (maybe a half cup or so) to the bottom of a large pot or Dutch oven. Maybe about a half-inch to cover the bottom..
To the broth add your mushrooms and your onions..
On top of this add your roast beef which is rare. Turn on low..
As this warms up mixed together Beef broth, cornstarch, cumin, and Worcestershire sauce. Stir well. Put aside for later..
Once the beef mushrooms and onions begin to get warm in the skillet or Dutch oven, turn up to a high heat, add the beef broth mixture and stir. This will thicken it..
While this is heating up mix together the four envelopes of gravy mix. I use low-sodium because I don't like salt but if you like salt choose one that's just a regular one. I don't make my own gravy because I don't like all the fat content in it. (Tip: I use a small amount of water to create a paste, first, which eliminates lumps. Then I add the rest of the water as indicated on instructions).
Let this mixture come to a boil and reduce down to low because everything is already cooked. Now all you're waiting for is the delicious potatoes to get done see you can mash them..
The meat, mushrooms, and onions are already done as I said, so just keep them on low so they will stay warm. Make sure you don't let them stick to the bottom! Meanwhile prepare your mashed potatoes that you can serve with the mushroom gravy or brown gravy or whatever you've chosen to put in with your roast beef..
Toast two pieces of bread per serving. Make sure to put the roast beef mushrooms and onions on top of the toasted bread. Seriously saturate that toady with gravy. Really..

This recipe for an open-faced roast beef sandwich is an easy dish to serve during game days and tailgates with friends. It's made with tender roast beef and onions and topped with mouth watering gravy. Tonight's satisfying open-faced sandwiches feature the classic pairing of rich roast beef and piquant horseradish—a condiment made from packing the grated root with vinegar. We're topping a crunchy baguette with layers of oven-roasted, sliced beef and sautéed mushrooms. How to Make Open Faced Roast Beef Sandwich.