151 S Las Posas Rd
San Marcos
WORLD'S Meltiest BURGERS
Melting At
151 S Las Posas Rd, Suite 170, San Marcos, CA 92078 – next to Sprouts Farmers Market
Order Types
Store Hours OPEN LATE
SUNDAY 11:00 AM – 03:00 AM
Monday
11:00 AM – 03:00 AM
TUSDAY
11:00 AM – 02:00 AM
WEDNESDAY
10:00 AM – 03:00 AM
THURSDAY
11:00 AM – 03:00 AM
FIRDAY
10:00 AM – 03:00 AM
SATURDAY
10:00 AM – 03:00 AM
MELTING AT
151 S Las Posas Rd, Suite 170, San Marcos, CA 92078 – next to Sprouts Farmers Market
ORDER TYPES
STORE HOURS OPEN LATE
Monday
10:00 AM – 11:00 PM
TUESDAY
10:00 AM – 11:00 PM
WEDNESDAY
10:00 AM – 11:00 PM
THURSDAY
10:00 AM – 11:00 PM
FRIDAY
10:00 AM – 12:00 AM
SATURDAY
10:00 AM – 12:00 AM
SUNDAY
10:00 AM – 11:00 PM
About this Melt in Irvine
Craveable, melty comfort food meets San Marcos at Grand Plaza—stacking up Angus & Wagyu MeltBurgers, golden grilled cheese, and crispy fries right next to Sprouts in the heart of North County. From quick lunch runs to easy takeout after a long day, this spot has become a local favorite for a reason. The team keeps things moving with friendly, efficient service, so you can count on a smooth experience whether you’re dining in or grabbing it to go. Made with 100% all-natural ingredients and nothing artificial ever, it’s comfort food without compromise—rich, satisfying, and always worth the stop. Order direct for the lowest prices and earn rewards every time.
LOVED BY LOCALS
SEE WHY WE EARN 5 STAR REVIEWS
"My Meltburger was kinda like seeing Star Wars for the first time: explosions of taste, fireworks going off in my mouth. Yes, it was that good. No, excellent. It was probably the best burger I've had."
Chris B. on Yelp