Combine Extra Melt White Cheese Sauce and Butter with Canola Oil in small saucepan; heat over medium-low heat, stirring occasionally, until melted. Set aside.
Melt butter in sauté pan. Add shrimp and garlic. Sauté until shrimp are just cooked.
Add cheese sauce to pan; stir to combine. Stir in lemon zest and juice. Cook until heated through. Add water to thin, if desired. Stir in parsley.
Serve shrimp and sauce as-is, over pasta or with toasted crusty bread.