How to Smoke Corned Beef on a Pellet Grill

Corned beef is traditionally simmered or boiled until tender, but smoking it takes the flavor to a completely different level. Instead of salty, soft meat, you get something richer, deeper, and layered with smoky, peppery goodness almost like homemade pastrami with a backyard BBQ twist.

And if you own a pellet grill, this process becomes incredibly easy. Pellet grills provide consistent heat, constant airflow, and clean smoke, making them ideal for transforming a simple cut of cured brisket into a true barbecue masterpiece.

Whether you’re preparing smoked corned beef for St. Patrick’s Day, weekend BBQ, meal prep, or sandwiches, this detailed guide walks you through every step. From rinsing the brisket to seasoning, smoking, wrapping, and slicing, you’ll learn exactly how to get tender, juicy, perfectly smoked corned beef every time.

Let’s dive in.

What Is Corned Beef and Why Smoke It?

Corned beef is simply a brisket that has been cured in a salty brine with spices. The “corned” part comes from “corns” of salt used in the curing process. The result is a flavorful, slightly salty, deeply seasoned piece of beef.

Traditionally, corned beef is:

• Simmered until tender
• Served with cabbage or potatoes
• Sliced for sandwiches

But when you smoke corned beef, something special happens:

Why smoking corned beef works:

• The saltiness mellows and deepens
• The smoke adds complexity
• The fat renders slowly
• The bark becomes flavorful and crisp
• You get a texture similar to pastrami

Pellet grills excel at maintaining stable temperatures, making them perfect for slow-smoked meats like corned beef.

Flat Cut vs Point Cut—Which Is Better for Smoking?

Corned beef usually comes in two cuts:

Flat Cut

• Rectangular shape
• Leaner
• Easier to slice
• Most common in grocery stores

Great for sandwiches, meal prep, and presentation.

Point Cut

• Thicker and more marbled
• More flavor
• Juicier results
• Harder to find

If you want incredibly tender, fatty, flavor-packed smoked corned beef, point cut is unbeatable. But flat cut gives clean, uniform slices.

Either works well on a pellet grill.

Ingredients You’ll Need

Corned Beef Brisket

• 3–5 lbs recommended
• Flat or point cut
• Pre-packaged with spice packet (optional)

Seasonings / Rub

You can use a pastrami-style rub, such as:

• Coarse black pepper
• Ground coriander
• Garlic powder
• Onion powder
• Smoked paprika
• Brown sugar (optional)
• Mustard or oil (binder)

Other Items

• Water for soaking
• Beef broth for wrapping
• Apple cider vinegar or broth for spritzing
• Foil or butcher paper

These are basic ingredients but together, they create a gourmet-level smoked brisket.

Tools Needed

A few simple BBQ tools make the process easier:

• Pellet grill (Traeger, Pit Boss, Camp Chef, Z Grills, etc.)
• Meat thermometer (probe recommended)
• Aluminum foil or pink butcher paper
• Cutting board
• Spray bottle
• Sharp knife

Pellet grills are “set-and-forget,” making this one of the easiest smoked recipes you’ll ever make.

Preparing the Corned Beef Before Smoking

Corned beef is salty straight out of the package, so prepping it properly is extremely important.

1. Rinsing the Brine

Start by removing the brisket from packaging and rinsing it thoroughly under cold water. This removes excess salt and helps balance flavor.

You can use the included spice packet—but most people prefer a homemade pastrami rub with pepper and coriander.

2. Optional: Soaking the Brisket

If you are sensitive to salt, soak the brisket in cold water for 2–12 hours.
Change the water every 1–2 hours.

Why soak?
Corned beef is cured in brine, and smoking intensifies salty flavor. Soaking helps mellow it out.

If you plan to make fully pastrami-style brisket, soaking is strongly recommended.

3. Trimming

Remove any thick, hard fat pieces, but leave a thin layer on top. This helps the brisket self-baste as it smokes.

4. Seasoning the Meat

Dry the brisket completely.

Rub lightly with:

• Yellow mustard
  or
• Olive oil

This helps the seasoning stick.

Pastrami-Style Rub

Mix together:

• 3 tbsp coarse black pepper
• 1 tbsp coriander
• 1 tbsp garlic powder
• 1 tbsp onion powder
• 1 tbsp smoked paprika
• 1 tsp mustard powder
• 1 tbsp brown sugar (optional)

Coat generously on all sides.

Pepper and coriander give smoked corned beef that classic deli pastrami flavor.

Setting Up Your Pellet Grill

Pellet grills are perfect for smoking cured meats because of their consistent temperature.

1. Preheating

Set your pellet grill to:

225°F

This is the ideal low-and-slow smoking temperature.

Best wood pellets:

• Hickory
• Oak
• Cherry
• Pecan

Hickory and oak produce a strong smoke flavor, while cherry adds mild sweetness and a beautiful color.

2. Optional: Add a Water Pan

Placing a small pan of water or broth inside your pellet grill helps with:

• Moisture
• Bark development
• Smoke adherence

This is helpful for leaner flat cuts.

3. Positioning the Meat

Place the corned beef:

• Fat side up (for most pellet grills)
• In the center of the grates
• Where airflow is consistent

Close the lid and let the grill do its work.

How to Smoke Corned Beef on a Pellet Grill (Full Step-by-Step)

Here’s the complete process from start to finish.

Step 1: Smoke Unwrapped (3–4 Hours)

Place the seasoned brisket directly on the grates.

Smoke until the internal temperature reaches:

150–160°F

During this phase:

• The brisket absorbs most of its smoke
• Bark begins forming
• Color deepens beautifully

Step 2: Spritzing (Optional)

Every 60–90 minutes, spritz lightly with:

• Apple cider vinegar
• Apple juice
• Beef broth

This helps create better bark and prevents drying.

Step 3: Wrap the Brisket

Once the brisket hits 155–165°F, wrap it tightly in:

• Heavy-duty foil
  or
• Pink butcher paper

Before sealing, add a splash of:

• Beef broth
• Beer
• Water

Wrapping prevents the meat from drying out and helps it push through the stall.

Step 4: Continue Smoking Until Tender

Return the wrapped brisket to the grill and continue cooking until it reaches:

200–205°F internal temperature

But the number is only part of the equation the true sign of doneness is tenderness.

Insert your thermometer probe it should slide in like butter.

At this stage, the brisket is tender, juicy, and ready to rest.

Step 5: Resting the Brisket (Important)

Remove from grill but keep it wrapped.

Rest for 30–60 minutes in a cooler or on the counter.

Resting:

• Holds juices inside
• Makes slicing easier
• Enhances tenderness

Do NOT skip this step.

Step 6: Slicing

Unwrap the brisket carefully and slice against the grain.

• Thin slices for sandwiches
• Thicker slices for entrees

Slicing against the grain ensures melt-in-your-mouth texture.

How Long Does It Take to Smoke Corned Beef?

On average:

• A 3–5 lb brisket takes 6–8 hours total.

General breakdown:

• 3–4 hours unwrapped
• 2–4 hours wrapped
• 30–60 min resting

Point cuts may take slightly longer due to extra fat.

Optional: Turning Your Smoked Corned Beef into Pastrami

To make deli-style pastrami:

1. Smoke corned beef as above.
2. After it reaches 165°F internally, wrap tightly.
3. After hitting 200°F, steam the brisket for 1–2 hours.

Steaming makes the texture incredibly tender and authentic.

Serve on rye with mustard just like a New York deli.

Wood Pairings for Smoked Corned Beef

Best woods:

• Hickory – bold and smoky
• Oak – balanced, traditional
• Cherry – sweet, great color
• Pecan – nutty and mild

Avoid mesquite too strong for cured meats.

Tips for Smoking the Best Corned Beef

✔ Soak beforehand to reduce salt
✔ Use a pastrami-style pepper rub
✔ Smoke low and slow
✔ Wrap at the stall
✔ Cook to tenderness, not temperature
✔ Rest for at least 30 minutes
✔ Slice against the grain
✔ Use point cut for juicier results

Common Mistakes to Avoid

❌ Not soaking when needed
Too salty results.

❌ Skipping the wrap stage
Results in tough brisket.

❌ Slicing with the grain
Makes the meat chewy.

❌ Cooking too hot
Low and slow is essential.

❌ Not resting the brisket
Juices will run out and dry the meat.

Avoiding these mistakes guarantees outstanding results every time.

Best Ways to Serve Smoked Corned Beef

There are endless serving possibilities:

Classic Plates

• Sliced with cabbage
• With roasted potatoes
• With sauerkraut and mustard

Sandwiches

• Pastrami-style on rye
• Reuben sandwiches
• Smoked corned beef sliders

Creative Ideas

• Corned beef hash
• Breakfast tacos
• Loaded baked potatoes

This meat is incredibly versatile.

Final Thoughts

Smoking corned beef on a pellet grill unlocks incredible flavor that boiling simply can’t match. With the ease of pellet grill technology and the rich character of cured brisket, you can create a tender, smoky, flavorful dish worthy of any BBQ restaurant.

Whether you prefer deli-style pastrami slices, hearty smoked brisket meals, or sandwich-ready corned beef, this method is simple, rewarding, and absolutely delicious.