- The Steakhouse burger comes topped with sauteed mushrooms, grilled onions, white cheddar cheese, and creamy peppercorn sauce.
- The Lettuce & Tomato is topped with crisp leaf lettuce, a tomato slice, red onion, white cheddar cheese, pickles, mayo, and mustard.
- The Bacon & Cheese is topped with bacon, red onion, white cheddar cheese, pickles, mustard, and ketchup.
The new Sirloin Third Pound Burgers are made from 100% North American sourced Sirloin and contain no fillers, extenders or preservatives. Customers in the Greater Philadelphia Region can get the new premium burgers for ONLY $4.99.
To celebrate the launch, McDonald’s will be hosting a pop-up picnic, surprising and delighting customers in LOVE Park and Rittenhouse Park with Sirloin samples. For more details, time and location, of this picnic please follow @McDPhilly on Twitter and Instagram and look for #SirloinSocial.
Thanks to McDonald’s, three (3) Coupon Cutting Mom readers are going to win coupons for FREE McDonald’s Sirloin Third Pound Burgers. Coupons are valid at McDonald’s in Southeastern PA, Southern NJ, Kent and New Castle Counties, DE. Enter below for your chance to try these tasty burgers for FREE! This giveaway is open to US residents ages 18+ and ends at 12 midnight ET on June 4, 2015.