Name: The Best Slow Cooker Pastrami Recipe
Prep time: 15 min
Cook time: 10 h
Total time: 11 h 15 min
Cuisine: American Deli
Ingredients: 1 4 lb corned beef brisket; 1/4 cup ground coriander; 2 tbsp smoked paprika; 2 tbsp freshly ground black pepper; 1 tbsp ground mustard powder; 2 tsp garlic powder (NOT garlic salt); 2 tsp onion powder

Jump to Recipe·4 from 6 reviews

If you have ever dreamed of savoring melt-in-your-mouth pastrami with a perfect blend of spices, then you are in for a treat with The Best Slow Cooker Pastrami Recipe. This recipe transforms a simple corned beef brisket into a tender, flavorful masterpiece that practically melts off the fork. Slow-cooked to perfection, it offers deep smoky and fragrant notes with each bite, making it an unforgettable dish to share with friends and family on any occasion.

Ingredients You’ll Need

The image shows a single large piece of cooked meat with a dark brown, textured crust, resting on crinkled aluminum foil that has orange stains and specks of seasoning on it. The meat's surface appears rough and seasoned, and the foil surrounds it loosely, creating folds and reflections. The background is a white marbled texture. photo taken with an iphone --ar 4:5 --v 7

Gathering the right ingredients is the foundation of The Best Slow Cooker Pastrami Recipe, and you’ll be amazed at how simple but impactful each one is. From the corned beef brisket providing generous, juicy texture to the carefully balanced spices adding complexity and warmth, every ingredient plays an essential role.

4 lb corned beef brisket: The star of the dish, providing rich, tender meat that soaks up the spices beautifully.
1/4 cup ground coriander: Adds a citrusy, slightly sweet note that complements the meat perfectly.
2 tbsp smoked paprika: Brings a gentle smokiness and vibrant color to the rub.
2 tbsp freshly ground black pepper: Offers a sharp heat and pungency that cuts through the richness.
1 tbsp ground mustard powder: Elevates the dish with a subtle tangy kick.
2 tsp garlic powder (NOT garlic salt): Lends a mellow, savory garlic undertone without overpowering.
2 tsp onion powder: Enhances the overall depth of flavor with a sweet onion hint.

How to Make The Best Slow Cooker Pastrami Recipe

Step 1: Prepare the Brisket

Start by spreading two long sheets of aluminum foil in an ‘x’ shape to create a secure wrap later. Pat the brisket dry to ensure the spice rub adheres well and place it fat side down right in the middle of your foil sheets. This little prep tip keeps the brisket juicy while infusing flavor.

Step 2: Mix the Spice Rub

Combine all the spices in a small bowl—ground coriander, smoked paprika, black pepper, mustard powder, garlic powder, and onion powder—and mix them thoroughly. This blend delivers layers of flavor that make The Best Slow Cooker Pastrami Recipe stand out from the crowd.

Step 3: Apply the Rub

Take half of your spice mixture and spread it evenly over the top and sides of the brisket. Then, flip the meat over carefully and cover the fat side with the remaining rub. This ensures every inch of the meat is bursting with that aromatic seasoning.

Step 4: Wrap and Place in Slow Cooker

Wrap the seasoned brisket tightly in the foil ‘x’ you prepared earlier. Place it into your slow cooker bowl, fat side up to allow the fat to baste the meat while cooking slowly—patience at this stage promises the most tender pastrami.

Step 5: Slow Cook the Brisket

Cover the slow cooker and set it on LOW heat for 10 hours. This long, gentle cooking time melts the connective tissues and infuses the meat with all those beautiful spices, resulting in the deep flavor and tender texture you expect from The Best Slow Cooker Pastrami Recipe.

Step 6: Rest the Meat

Once cooking finishes, turn off the slow cooker and carefully remove the lid. Leave the brisket to rest for a full hour in the slow cooker—this resting period lets the juices redistribute so every slice remains juicy and flavorful.

Step 7: Slice and Serve

Finally, thinly slice your slow-cooked pastrami against the grain. Serve it immediately to enjoy that luxurious, tender bite that makes this truly The Best Slow Cooker Pastrami Recipe you’ll ever make or taste.

How to Serve The Best Slow Cooker Pastrami Recipe

The image shows a thick sandwich with three layers: the top and bottom layers are slices of toasted multigrain bread with a light golden brown color and a soft texture; the bottom layer inside the sandwich has melted white cheese that looks smooth and slightly shiny; above the cheese is a layer of sliced corned meat, which is pink with some browned edges and a crumbly texture; next is a pile of shredded white sauerkraut with a slightly wet, soft texture; orange creamy sauce is drizzled over the sauerkraut and some meat; the sandwich is placed on a brown wooden board with a white marbled surface visible below. Photo taken with an iphone --ar 4:5 --v 7

Garnishes

Keep it simple with classic garnishes like pickles, spicy mustard, or sauerkraut. These add complementary sharpness and crunch that elevate the savory richness of your pastrami beautifully.

Side Dishes

Pair it with buttery rye bread and coleslaw for a traditional deli feel, or jazz it up with roasted vegetables or creamy mashed potatoes. Each side brings balance, texture, and color to your plate, making your meal well-rounded and satisfying.

Creative Ways to Present

Why not transform this slow cooker masterpiece into sliders with melted Swiss cheese and Russian dressing? Or wrap it in a warm pita with fresh greens and pickled onions. The Best Slow Cooker Pastrami Recipe is incredibly versatile and lends itself wonderfully to fun, creative presentations.

Make Ahead and Storage

Storing Leftovers

Keep your leftover pastrami refrigerated in an airtight container for up to four days. This way, you can enjoy that same incredible flavor and tenderness without compromising quality.

Freezing

To freeze, slice the pastrami and place it in freezer bags, making sure to press out as much air as possible. Frozen pastrami will keep well for up to three months, so you have a ready-to-go meal anytime cravings strike.

Reheating

Reheat gently in a skillet or microwave with a few drops of water and covered to retain moisture. This method ensures your pastrami remains juicy and delicious, just like when freshly cooked.

FAQs

Can I use a different cut of beef instead of brisket?

While brisket is ideal for pastrami due to its fat content and texture, you could experiment with other cuts like a beef chuck roast. However, results may vary in tenderness and flavor.

Is it necessary to pat the brisket dry before seasoning?

Yes, patting the meat dry helps the spice rub stick better, creating a more flavorful crust and ensuring the seasonings penetrate the brisket effectively during cooking.

Why do I cook the pastrami fat side up?

Cooking fat side up allows the melting fat to baste the meat naturally as it cooks low and slow, resulting in juicier, more tender pastrami with richer flavor.

Can I speed up the cooking time?

Slow cooking low and slow for 10 hours is key to perfect texture and flavor for The Best Slow Cooker Pastrami Recipe. Cooking faster at higher temperatures risks drying out or toughening the meat.

What can I do with leftover pastrami?

Leftover pastrami is fantastic in sandwiches, scrambled eggs, omelets, or even mixed into pasta or salads to add a smoky, savory punch to everyday meals.

Final Thoughts

There’s something incredibly rewarding about slow cooking your own pastrami to juicy, aromatic perfection. I can’t recommend enough that you dive into The Best Slow Cooker Pastrami Recipe—it’s not only easy but absolutely irresistible. Once you try it, this will quickly become one of your favorite go-to dishes for family dinners, gatherings, or whenever you crave something truly special.

The Best Slow Cooker Pastrami Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star

4 from 6 reviews

Author: Sara
Total Time: 11 hours 15 minutes
Yield: 12 servings

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Description

This Slow Cooker Pastrami recipe transforms a simple corned beef brisket into a deliciously tender, flavorful pastrami using a blend of classic spices cooked low and slow. Perfect for deli-style sandwiches or as a savory main dish, this method delivers rich smoky seasoning and melt-in-your-mouth texture without needing a smoker.

Ingredients

Meat

1 4 lb corned beef brisket

Spice Rub

1/4 cup ground coriander
2 tbsp smoked paprika
2 tbsp freshly ground black pepper
1 tbsp ground mustard powder
2 tsp garlic powder (NOT garlic salt)
2 tsp onion powder

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Instructions

Prepare Foil Base: Spread out two long sheets of aluminum foil to form an ‘X’ shape. Pat the brisket dry and place it fat side down in the center of the foil. Set aside.
Make Spice Blend: In a small bowl, combine ground coriander, smoked paprika, black pepper, mustard powder, garlic powder, and onion powder. Stir thoroughly to evenly mix all spices.
Apply Spice Rub: Rub half of the spice mixture evenly over the top and sides of the brisket. Flip the brisket and rub the remaining mixture into the fat side to ensure complete seasoning coverage.
Wrap Brisket: Wrap the brisket tightly in the foil sheets and place it in the slow cooker bowl with the fat side up. This helps retain moisture and flavor during cooking.
Slow Cook: Cover the slow cooker with the lid and cook on LOW heat for 10 hours. This slow and gentle cooking process breaks down the tough fibers, making the pastrami tender.
Rest the Meat: After cooking, turn off the slow cooker but leave the lid off. Let the meat rest inside for 1 full hour to allow juices to redistribute.
Slice and Serve: Remove the foil, thinly slice the pastrami against the grain, and serve as desired—ideal for sandwiches, salads, or as a savory entrée.