Make a delicious deli sandwich at home with Oscar Mayer Deli Fresh Slow Roasted Roast Beef Sliced Lunch Meat. Our quality slow roasted roast beef deli lunch meat is made with no artificial preservatives, no added hormones, and no added nitrates or nitrites. Fully cooked and ready to eat, our roast beef slices have a rich and delicious, classic roast beef flavor that's perfect for a sandwich, salad, or cheese and crackers. Keep our 7-ounce package of roast beef deli meat refrigerated to maintain freshness. If you enjoy our slow roasted deli roast beef lunchmeat, be sure to try the other varieties of Oscar Mayer lunch meat.