Steak ‘n Shake is rolling out a burger built entirely around protein, using only grass-fed, grass-finished beef, and it hits menus nationwide on September 1.
Quick Take
- Steak ‘n Shake will launch a new Protein Steakburger on September 1, made with two 100% grass-fed, grass-finished beef patties.
- The chain says the burger packs 530 calories, 31 grams of protein, and just 6 grams of carbs.
- The launch follows the company’s June 1 switch to grass-fed beef chainwide, a move tied to the Make America Healthy Again (MAHA) movement.
- Steak ‘n Shake also named a Chief MAHA Officer and dropped seed oils in favor of beef tallow fries.
What The New Burger Actually Contains
Steak ‘n Shake unveiled the Protein Steakburger alongside a Double Steakburger Double Cheese, both set to hit stores September 1. The Protein Steakburger uses two 100% grass-fed, grass-finished patties and comes in at 530 calories, 31 grams of protein, and 6 grams of carbohydrates. The Double Steakburger Double Cheese contains 690 calories and 31 grams of protein.
Steak 'n Shake launches Protein Steakburger with grass-fed beef in latest MAHA-inspired move https://t.co/948sfcxvJ0
— FOX Business (@FoxBusiness) August 19, 2026
The company is pitching these numbers as proof the menu shift is real, not just a slogan. Attaching exact calorie and protein counts to a fast-food burger is unusual and gives customers a clear yardstick rather than a vague “healthier” promise. That kind of specificity is exactly what separates a marketing tagline from a menu you can actually verify at the counter.
How This Fits The Company’s Bigger Overhaul
This burger did not appear out of nowhere. Steak ‘n Shake announced back in May that starting June 1, every Steakburger chainwide would use beef from pasture-raised cattle that is 100% grass-fed and grass-finished, with no added antibiotics or hormones.
That made it the first major American burger chain to commit to an all-grass-fed supply, a distinction the company has leaned on heavily in its own promotions.
The chain backed the shift with a new executive title. Michael Boes was named Chief MAHA Officer, tasked with steering the company’s alignment with Health and Human Services Secretary Robert F. Kennedy Jr.’s Make America Healthy Again movement.
Under that banner, Steak ‘n Shake has already pulled seed oils from its kitchens and switched its famous shoestring fries to beef tallow, drawing praise from Trump administration health officials along the way.
What Grass-Fed Beef Actually Delivers
The science behind grass-fed beef is more modest than the marketing often suggests. Mayo Clinic notes grass-fed beef may carry lower total fat, more omega-3 fatty acids, and higher antioxidant vitamins compared with grain-fed beef, but stops short of calling it a dramatic health upgrade. The differences are real, just not the kind of sweeping transformation a burger ad might imply.
Labeling terms also carry less legal weight than shoppers assume. “Grass-fed,” “grass-finished,” and “pasture-raised” describe how cattle were raised, but they don’t automatically guarantee a bigger health or environmental win. Consumers should read these terms as production details worth knowing, not automatic proof of superiority.
🔥 JUST IN: MAHA-aligned Steak 'n Shake is launching a PROTEIN Steakburger, comprised of grass-fed and grass-finished beef with 31g+ protein
It will be available September 1st.
AWESOME!
MAHA is the future 🇺🇸 pic.twitter.com/4cVaYasOHB
— David muir (@qjircg43004) August 19, 2026
There’s also a cost to consider. Grass-fed beef typically runs about a third more expensive than conventional beef, and sustainability labeling in general can push prices even higher without always delivering a proportional quality jump. For a fast-food chain built on affordability, betting this heavily on premium sourcing is a real financial gamble, not just a branding exercise.
Why This Move Matters Beyond The Menu
Steak ‘n Shake is testing whether transparency and simpler ingredients can win customer loyalty in a market crowded with vague health claims.
Putting hard numbers on the menu, naming an executive to own the mission, and committing to a single beef-sourcing standard chainwide is a bigger swing than most fast-food chains take. Whether customers reward that bet will show up fast in sales, not just headlines.
Sources:
dallasexpress.com, usatoday.com, foxnews.com, foodfacts.org, mayoclinic.org, earth.com
