Dredge the 'scallops' in the flour. In a heavy non-stick skillet, heat the olive oil over medium high heat. Brown the 'scallops' in the hot oil. Add the garlic and rosemary and stir-fry for a minute. Add the wine and stir until it thickens a bit.
Now add the stock, tomatoes, olives and lemon zest. Keep stirring over high heat until a nice sauce forms. Add the lemon juice and salt and pepper to taste. Serve immediately.
From 'Nonna's Italian Kitchen', by Bryanna Clark Grogan.