Two bites, two sips, two minutes.
That's the check-back rule. After a dish or round lands at the table, give the guest two bites of food or two sips of a drink and about two minutes of clock time before you return. That's when you know if something's wrong and when you can still fix it.
Come back too early and you're asking about food they haven't tasted yet. Come back too late and they've been sitting with a problem for ten minutes, building quiet resentment, and are already writing the review in their head. The window between those two is where great service lives.
It's a read, not a visit. Walk toward the table with your eyes on them before they see you coming. Are they engaged? Eating contentedly? Or is there a plate pushed to the side and a look on someone's face that says something isn't right? Read the table before you open your mouth. If everything looks right, a simple pass with eye contact is enough. You don't need to interrupt a good meal to prove you're paying attention.
It's one question, not three. "How's everything tasting?" Not "Is the temperature okay? Is the portion size right? Do you need anything else right now?" One question opens the door. Let them tell you what they need. A barrage of questions signals anxiety, not attentiveness.
It's not hovering. There's a version of attentive service that tips over into intrusion. If a table wants to be left alone and you check on them every four minutes, you've made the experience worse. The read you did when you walked toward the table tells you whether this is a check-back moment or a leave-them-alone moment. Sometimes the best service is knowing when to stay away.
Document what you learn. If a table flags a problem at check-back, tell your manager before the ticket closes. Not after. This isn't about covering yourself. It's about making sure the operation can respond if needed, and about building a record of what's happening during service so patterns become visible.
The check-back rule applies at the bar, too. A guest who gets a cocktail they don't love will rarely say so unprompted. But if you stop by two sips in and ask, they'll tell you. And you have time to make it right before the drink is gone and the moment has passed.
I still use the two-two-two timing because it works. Not because I haven't thought of anything better, but because the math on when a guest needs attention hasn't changed.