This Crock Pot Deli Roast Beef is a lean and flavorful recipe, which uses eye of round roast and garlic powder. It’s a classic, foolproof recipe, ready in about 6 hours and 5 minutes.
Crock Pot Deli Roast Beef Ingredients
- 1 3-pound eye of round roast (or top round or rump roast)
- 1 ½ tablespoons (15g) Diamond Crystal Kosher salt
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- 1 teaspoon black pepper
How To Make Crock Pot Deli Roast Beef
- Season the roast: Pat the roast dry and coat evenly with salt, garlic powder, onion powder, and black pepper on all sides.
- Let it rest: Leave the seasoned roast out at room temperature for 90 minutes to allow it to come to room temperature.
- Slow cook the beef: Place the roast fat-side up in the Crock Pot. Cook on low for 6–8 hours, or until the internal temperature reaches your preferred doneness: 110–115°F for rare, 125°F for medium rare, or 135°F for medium.
- Cool the roast: Transfer the cooked roast to a wire rack and let it cool at room temperature for 1 hour.
- Refrigerate for slicing: Wrap the cooled roast in plastic wrap and refrigerate for at least 2 hours or overnight. Slice thinly against the grain for deli-style roast beef.

Recipe Tips
- What cut of beef is best for deli-style roast beef?
Eye of round is ideal, but top or bottom round also work well. - Why rest the roast before slicing?
Chilling the roast makes it easier to slice thinly for sandwiches. - How to slice roast beef thinly:
Use a long, sharp slicing knife and cut against the grain for the most tender slices. - Can I remove the fat cap?
Yes, after cooking and chilling, trim the fat cap if desired. - How long does homemade roast beef last in the fridge?
Store slices in an airtight container for up to 5 days.
What To Serve With Deli Roast Beef
This roast is perfect for cold sandwiches or hot plates. Pair it with:
- Crusty sandwich rolls or rye bread
- Horseradish cream or mustard
- Pickles or coleslaw
- Potato salad or chips
- A crisp green salad
How To Store Deli Roast Beef
Refrigerate: Store thinly sliced roast beef in an airtight container in the fridge for up to 5 days.
Freeze: Wrap tightly and freeze for up to 2 months. Thaw in the fridge before using.
Reheat: Gently warm slices in a skillet or serve cold for sandwiches.
Deli Roast Beef Nutrition Facts
- Calories: 286 kcal
- Protein: 49.3g
- Fat: 8.3g
- Saturated Fat: 3g
- Cholesterol: 117mg
- Sodium: 834mg
- Potassium: 672mg
- Calcium: 9mg
- Iron: 3mg
Nutrition information is estimated and may vary based on ingredients and cooking methods used.
FAQs
Can I use a Crock Pot instead of the oven for roast beef?
Yes, cooking on low in a slow cooker yields a tender, juicy deli-style roast beef.
What internal temperature should roast beef be?
110–115°F for rare, 125°F for medium rare, and 135°F for medium.
Why let the roast cool before slicing?
Cooling firms up the meat, making it easier to slice thin without falling apart.
Is eye of round good for sandwiches?
Yes, it’s lean, affordable, and slices beautifully when cooked and chilled properly.
How to avoid dry roast beef?
Avoid overcooking and ensure the roast is well-wrapped while cooling and storing.
Try More Recipes:
Crock Pot Deli Roast Beef
Course: DinnerCuisine: AmericanDifficulty: Easy8
servings5
minutes6
hours286
kcalTender, lean, deli-style roast beef made in the slow cooker—perfect for sandwiches and meal prep.
Ingredients
1 3-pound eye of round roast (or top round or rump roast)
1 ½ tablespoons Diamond Crystal Kosher salt
1 teaspoon garlic powder
1 teaspoon onion powder
1 teaspoon black pepper
Directions
- Pat the roast dry and season all sides with salt, garlic powder, onion powder, and pepper.
- Let the roast sit at room temperature for 90 minutes.
- Place in Crock Pot fat-side up and cook on low for 6–8 hours, or until desired doneness.
- Transfer roast to a wire rack to cool for 1 hour.
- Wrap tightly in plastic wrap and refrigerate at least 2 hours or overnight.
- Slice thinly against the grain for deli-style sandwiches.
