STATEN ISLAND, N.Y. — Well, here it is, ladies and gentlemen, Violette’s Celler and its secret speakeasy called The Button Room — finally. After some kinks worked out on a “Friends and Family” test run and much tinkering with the menu, the subterranean, 300-plus seat restaurant has opened — 2271 Hylan Blvd., 718-650-5050, ViolettesCellar.com.That spot once long ago known as La Botte presents daily brunch starting at 9 a.m. followed by dinner service at 3 p.m.

Here’s a taste of what’s on the menu: A side of salmon for dinner comes with a ginger-miso glaze, scallions, and toasted sesame seeds. It is served on a cedar plank.

Says co-owner Peter Botros, “We soak the cedar planks in apple cider and when it’s time to bake the salmon with the glaze, the cider has imparted itself into the salmon.”