Homemade Pastrami Without a Smoker

Pro tips

• Pat the corned beef completely dry before coating with the spice mix to ensure the crust adheres and sets properly.
• Place the beef fat-cap side down first, wrap in foil, then flip so the fat cap is on top—this protects the meat and renders the fat into it during cooking.
• After slow cooking, refrigerate for at least 6 hours before the final 30-minute oven bake; this firms the spice crust and makes slicing easier.
• Reheat individual portions in the microwave with reserved cooking juices to restore tenderness; do not slice cold pastrami and reheat without liquid.

Substitutions

• Smoked paprika → regular paprika (flavor will be slightly less smoky, but spice crust will still be bold)
• Black pepper → cracked black pepper (coarser texture, use same quantity)
• Liquid smoke → omit entirely (signature flavor comes from the spice blend; optional ingredient)

Storage & make-ahead

Refrigerate sliced pastrami in reserved juices up to 5 days. Reheat portions in the microwave with juices. Freeze whole or sliced for up to 3 months; thaw in the refrigerator before reheating.

Equipment

slow cooker or electric pressure cooker · foil (large sheets) · wire rack · shallow baking tray

Why do I need to refrigerate the pastrami after cooking?

Cooling and chilling for 6+ hours sets the spice crust and makes the meat easier to slice thinly. You can then rewarm in the oven at 180C (350F) for 30 minutes.

Can I skip the liquid smoke?

Yes, it's optional. The spice rub (black pepper, coriander, smoked paprika) provides authentic flavor on its own.

How thin should I slice the pastrami?

Slice as thinly as possible; the meat will be tender enough to slice without shredding. A sharp knife or deli slicer works best.

What cut of beef should I use?

Use corned beef with a thick fat cap; the fat keeps the meat moist during the long, slow cooking and adds flavor.