About Us

Welcome to Caloundra's ultimate flavor lab! At Theory Burgers, we believe in one simple equation: Big Bun, Bigger Flavor. We're serving up a scientific approach to deliciousness with our range of healthy burgers, crispy wings, chicken popcorn, and grilled haloumi.

Looking for the perfect balance? Taste the Theory by pairing your savory meal with our premium frozen yogurt, thick milkshakes, or a side of our signature golden chips. Whether you're fueling up after a day at the beach or grabbing a fresh family dinner, we focus on high-quality ingredients and massive taste.

Why Visit Us?