1 1-inch strip of lemon rind (without white pith)
1 ruby-red grapefruit
4-5 cups gf
Chicken Stock2 Tablespoons unsalted butter
2 large shallots, minced
1 cup Arborio rice
1/2 cup dry white wine
Kosher salt to taste
3 Tablespoons Parmigiano-Reggiano cheese, grated