Simple Lobster Roll

Name: Simple Lobster Rolls
Ingredients: 8-10 oz. lobster meat (like, 2 tails or you can buy it already deshelled and frozen); 2 tbsp mayo; 1 tbsp chives (freshly minced); 1/4 of a lemon’s zest; ½ tbsp lemon juice (or 1/4 lemon squeezed); kosher salt (big pinch); pepper (pinch); 2 tbsp butter (browned 2 split-top brioche buns)