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Thinly sliced homemade cured roast beef on a cutting board for deli-style sandwiches

Homemade Cured Roast Beef (Deli Style)

Make your own deli-style roast beef at home using a sirloin tip roast and Morton’s Tender Quick. This method creates sliceable sandwich meat with simple ingredients and no fillers.
5 from 1 vote
Prep Time 10 minutes
Cook Time 7 days 1 hour 30 minutes

Ingredients
  

  • 1 sirloin tip roast 2–4 pounds, fully thawed
  • 1 Tablespoon Morton’s Tender Quick per pound of roast

Optional seasonings (for flavor only):

  • Garlic powder I used 1.5 tsp per pound
  • Black pepper I used 1tsp per pound
  • Onion powder
  • Crushed bay leaf
  • Sugar optional — use 1 teaspoon per pound to balance saltiness

Instructions
 

Step 1: Cure the Roast

  • Mix Tender Quick with any optional seasonings.
  • Rub evenly over the entire roast.
  • Place in a zip-top bag or covered container.
  • Refrigerate for 5–7 days, turning once daily. Liquid will form — this is normal.

Step 2: Rinse and Rest

  • Remove roast from cure.
  • Rinse thoroughly under cold water. Pat dry
  • Place uncovered in refrigerator for 1–2 hours.

Step 3: Roast

  • Preheat oven to 325°F.
  • Place roast on a rack in a roasting pan.
  • Roast until internal temperature reaches: 135°F for medium-rare (best for deli-style slicing) 140–145°F for more done
  • Remove and tent loosely with foil.
  • Rest for 15–20 minutes.

Step 4: Chill and Slice

  • Refrigerate roast overnight. Cold meat slices best.
  • Slice thin across the grain.
  • Try not to eat too much in one sitting ;)

Notes

  • Roast must be fully thawed before curing.
  • Do not substitute for Tender Quick.
  • Avoid slow cookers — lean cuts dry out.
  • Thin slicing improves tenderness.

Storage

  • Refrigerate: 5–7 days (airtight)
  • Freeze: up to 3 months
Freeze in small portions for best quality.

Best Cuts to Use

This method also works with:
  • Eye of round
  • Bottom round
  • Top round
Lean cuts produce the best deli-style texture.