Kelly’s Roast Beef Copycat Recipe: Deliciously Close To The Real Thing!

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Roast Beef


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Are you looking to make an amazing Kelly’s Roast Beef copycat recipe at home? Prepare yourself for a delicious meal that’ll send your taste buds into overdrive! I’m here to help by showing you how to recreate this famous roast beef sandwich, as close to the real thing as possible.

With my personal experience in making deli-style sandwiches and years of researching different recipes, I am confident that following these steps will make it possible for you to create an exquisite replica of one of Massachusetts’ most popular meals. In this article, we will cover everything from the type of roast beef used all the way down to what condiments make up the perfect Kelly’s sandwich replica. So if you’re ready and eager for a culinary adventure, let’s get started!

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kelly’s roast beef copycat recipe

Yes, you can make a delicious roast beef recipe that is closely reminiscent of the original Kelly’s Roast Beef. All you need are four ingredients: chuck roast, onion soup mix, red wine and garlic powder. This simple yet flavorful dish is sure to please any crowd!

Ingredients Required for a Kelly’s Roast Beef Copycat Recipe

If you’re a fan of Kelly’s Roast Beef, then you know that their sandwiches have become an iconic piece of New England culture. With the perfect balance of juicy beef, creamy cheese sauce, and tart mayonnaise on lightly toasted buns, it’s no wonder why they’ve been around for over 60 years. If you want to try your hand at making this delicious sandwich in the comfort of your own home, here is a list of ingredients required.

For the Beef

  • 2-3 lbs. high quality roast beef – thinly sliced
  • 1/4 cup Worcestershire sauce
  • 1/4 cup steak sauce

The key to getting that unmistakeable taste and texture from Kelly’s Roast Beef is to use top-quality roast beef slices. Make sure that they are thin so when combined with other ingredients they melt together in harmony. For more flavor add some Worcestershire and steak sauces which bring out the savory notes needed for a classic sandwich.

For the Cheese Sauce

  • 5 tablespoons butter
  • < li >5 tablespoons all-purpose flour < li >1 1/ 4 cups milk (whole or 2 % recommended) < li > 8 ounces cheddar cheese – freshly grated
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To get that signature rich and creamy cheese sauce just like what’s used at Kelly’s requires few simple but important steps. Start off by whisking together melted butter with equal parts flour until everything starts looking like thick paste – this will be your roux base which will help thicken up the finished product later on as well as enhance its flavor profile. Next add in some milk gradually while continuously stirring until everything has completely incorporated into one smooth mixture before adding in freshly grated cheddar cheese until desired consistency has been reached.< br / >< br / >

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Preparation Steps for Cooking a Kelly’s Roast Beef Copycat Recipe

Gather the Necessary Ingredients:

Before beginning to cook, it is important to have all of the necessary ingredients on hand. For this Kelly’s Roast Beef Copycat recipe, you will need: roast beef (preferably sirloin), canola oil, granulated garlic, salt, pepper, onion powder and au jus gravy mix. Make sure to buy enough for your desired amount of servings; most recipes suggest about a pound of roast beef per person.

Prepare Your Cooking Space and Utensils:

Once you have collected your ingredients it is time to move onto prepping your cooking area and any necessary utensils. Start by preheating your oven at 375°F for 10 minutes before adding in the roast beef so that it has ample time to warm up while you finish preparing the meat. You will also want two baking dishes – one large enough for the roast beef itself and another smaller one with edges that are deep enough for a liquid such as an au jus mixture or pan drippings sauce. Finally get out a spoon or spatula that can be used later when flipping over the cooked side of beef mid-way through cooking process as well as a sharp knife which will come in handy during cutting after its done being cooked fully through.

Mix Together Seasonings and Baste Before Placing Into Oven:

Lastly before placing into oven comes creating a semi-homemade seasoning blend with some basic spices found around most pantries such as salt & pepper combined with granulated garlic & onion powder while sprinkling liberally all over both sides of thawed out piece of sirloin experience along with few glugs from canola oil bottle – just make sure not too much goes in otherwise could become greasy when finished! After mixing together well take basting brush dipped into mixture then slowly brush onto outside layer that’s been seasoned up until completely covered top bottom left right before carefully transferring roasting pan filled with coated side facing down towards heat source within preheated oven space set timer 20 minutes start counting down then flip other side once done halfway point enjoy delicious hot juicy roasted cut dish day!

Assembling Your Homemade Kelly’s Roast Beef Sandwich


  • 1-2 slices of Kelly’s Roast Beef
  • Baguette or Hoagie roll
  • Mayonnaise, mustard, and BBQ sauce (optional but recommended)

Nothing beats a homemade sandwich made with fresh ingredients. And when you make your own Kelly’s Roast Beef Sandwich, the flavors just seem to come alive. The secret is in the preparation – so let’s get started! Grab two slices of Kelly’s roast beef from the deli section at your local grocery store. You can keep it simple with one slice or double up for a heartier meal. Either way, you’re on your way to pure sandwich bliss!
Next, prepare a baguette or hoagie roll as desired – lightly toasting it brings out even more flavor. Now comes the fun part – adding all those delicious condiments. Mayonnaise and mustard are an essential combo that really bring out the richness of Kelly’s roast beef while adding some tangy zestiness along with it. For extra tasty goodness add some BBQ sauce too – this will give your sandwich a nice smoky bite that will have everyone asking for seconds! Finally, assemble everything together on the roll and enjoy every last delightful bite! So go ahead and whip up your very own homemade Kelly’s Roast Beef Sandwich – you won’t believe how good it tastes until you try it yourself!

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Common Mistakes to Avoid When Preparing a Kelly’s Roast Beef Copycat Recipe

Mistake #1: Not understanding the flavor profile
Kelly’s Roast Beef is known for its distinctive savoriness and juicy flavor. To create a copycat recipe, you should have a firm grasp of the characteristic flavors that make up this dish. A few key ingredients are essential to achieving that Kelly’s taste – Worcestershire sauce, beef broth, garlic powder, onion powder and black pepper. Without adding these components in the proper proportion to your roast beef mixture, it won’t reach its full potential in emulating the original recipe.

Mistake #2: Using low quality cuts of meat
Another mistake people often make when preparing a Kelly’s Roast Beef Copycat Recipe is opting for lower grade meat cuts like chuck roast or bottom round. Although these types of roasts are cheaper than higher quality alternatives such as top sirloin or ribeye steak, they typically provide less juiciness and tenderness — two hallmarks of Kelly’s signature sandwiches. By investing in more expensive but superior-tasting meats such as ribeyes or sirloins, you can create an equally tasty sandwich with all the same mouthwatering characteristics.

Mistake #3: Overcooking The Meat
It can be tempting to leave your roast cooking on low heat for hours on end until it reaches an ultra-tender consistency similar to pulled pork or shredded chicken. However doing so will likely result in dry and tough beef slices rather than succulent morsels perfected by grilling them over high heat quickly before serving them atop some fresh rolls with lettuce and cheese. When following a copycat recipe keep an eye on cooking times — removing any pieces from direct heat just before they reach their optimal level doneness should ensure tenderness without sacrificing moisture.


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