Melt Spread in 3-quart saucepan over medium-high heat and cook onion, stirring occasionally, 3 minutes. Stir in mixed vegetables, turkey, water, milk and Knorr® Roasted Turkey gravy mix. Bring to a boil over high heat, stirring occasionally. Reduce heat to medium and cook, stirring frequently, 3 minutes. Spoon into 2-quart casserole. Halve biscuits, then arrange on turkey mixture cut sides down with edges touching.
Bake uncovered 25 minutes or until biscuits are golden brown.