Buttermilk Biscuit Sandwiches

biscuit: unbleached enriched flour (wheat flour, malted barley flour, niacin, reduced iron, thiamine mononitrate, riboflavin, folic acid, water, palm oil, contains 2% or less of the following: leavening (sodium bicarbonate, sodium acid pyrophosphate, sodium aluminum phosphate, sugar, dextrose, whey, buttermilk, soybean oil, sodium caseinate, datem, natural and artificial flavor, guar gum, sorbic acid . pork sausage patty: pork, water, contains 2% or less of: salt, sugar, sodium phosphate, dextrose, flavoring, bha, propyl gallate, citric acid, water, dry whole milk, soybean oil, salt, xanthan gum, citric acid, soy lecithin . process american sharp yellow cheese: cultured milk and skim milk, cream, sodium citrate, salt, annatto, sodium phosphate, sorbic acid, acetic acid, soy lecithin