It's the fast-food chain's biggest menu expansion in two decades. Dairy Queen has updated its burgers, launching five new "Signature Stackburgers" this week. The burgers come either as a one-third-pound, two-patty burger or a half-pound, three-patty burger.

Dairy Queen Hamburger (1 each) contains 33g total carbs, 31.5g net carbs, 15.5g fat, 20.1g protein, and 356 calories.

One 100% beef patty, pickles, ketchup and mustard served on a warm toasted bun. Menu items may vary by location and are subject to change.

Never ask what's for dinner again. Get one quick recipe in your inbox Monday through Thursday to inspire delicious meals. “At DAIRY QUEEN, we are very proud of our 100% beef hamburgers," the company wrote on Twitter. "We serve a high-quality hamburger with no additives or fillers.”

Get one quick recipe in your inbox Monday through Thursday to inspire delicious meals. “At DAIRY QUEEN, we are very proud of our 100% beef hamburgers," the company wrote on Twitter. "We serve a high-quality hamburger with no additives or fillers.”

While the vast majority of soft serve is in the 10% to 15% butter fat range, DQ uses 5% butter fat. (think 1% milk, 2% milk, etc) Of course fat adds flavor, which is why ice cream has so much fat. In it's liquid form Soft Serve is called mix. The mix has air added in a very specific proportion.

Every one of our McDonald's burgers is made with 100% pure beef and cooked and prepared with salt, pepper and nothing else - no fillers, no additives, no preservatives. We use the trimmings of cuts like the chuck, round and sirloin for our burgers, which are ground and formed into our hamburger patties.

Pure beef patties Also called 100 percent beef patties, these are similar to ground beef but can contain partially defatted chopped beef. Regular "beef patties" can also contain defatted beef, and organ meats, water, binders, fillers, and extenders. Those latter ingredients must be listed on the label.

Every one of our McDonald's burgers is made with 100% pure beef and cooked and prepared with salt, pepper and nothing else - no fillers, no additives, no preservatives. We use the trimmings of cuts like the chuck, round and sirloin for our burgers, which are ground and formed into our hamburger patties.

Our beef patties are made with 100% beef with no fillers, no preservatives, no additives, no nonsense. We also make our flagship product, the WHOPPER® Sandwich, with 1/4 lb* of savory flame-grilled beef. Now that's a beefy sandwich. *Based on pre-cooked patty weight.

Every one of our McDonald's burgers is made with 100% pure beef and cooked and prepared with salt, pepper and nothing else - no fillers, no additives, no preservatives. We use the trimmings of cuts like the chuck, round and sirloin for our burgers, which are ground and formed into our hamburger patties.

Never ask what's for dinner again. Get one quick recipe in your inbox Monday through Thursday to inspire delicious meals. “At DAIRY QUEEN, we are very proud of our 100% beef hamburgers," the company wrote on Twitter. "We serve a high-quality hamburger with no additives or fillers.”