Roast beef & white cheddar sandwich

Ingredients

Sub bun [unbleached flour (wheat, malted barley), water, sugar, palm oil, wheat gluten, yeast, salt, contains less than 2% of each of the following: corn flour, acetic acid, lactic acid, soybean oil, l-cysteine, guar gum, ascorbic acid, enzymes, monoglycerides, and calcium propionate (preservative)], roast beef top round cap off [roast beef, water, soy proteins, seasonings], white cheddar cheese [pasteurized milk, cheese culture, salt, enzymes].