Velveeta Cheese Slices 3 Cheese. Good source of calcium. 40 Calories per slice. Cheddar, colby & asiago. Pasteurized recipe cheese product. Net Wt 12 oz (340 g). Velveeta® Sandwich Ideas: Grilled Cheese gets a three cheese twist with Velveeta Three Cheese Slices and these delicious additions: Crisp cooked bacon. A slice of tomato and baby spinach leaves. Deli shaved chicken. Call: 1-800-634-1984. Visit: www.kraftrecipes.com. © Kraft Foods.