Applebee's is bringing back the $1 margarita that miraculously lifted the company out of a sales slump

• Applebee's is bringing back its iconic Dollarita — a margarita that costs $1. 
• The drink first launched in 2017 and contributed to the restaurant's turnaround. 
• Along with tequila and lime, the drink will now contain triple sec.

You know it by its translucent, lime green liquid that comes in a hefty glass beer tankard.

The Dollarita is back.