Hearty Spinach & Ham Frittata

Preheat oven to 350°F (180°C). Whisk together Knorr® Creamy Garlic Pasta Sauce Mix and milk, then whisk in eggs. Melt Becel® Buttery Taste margarine in large nonstick, oven proof skillet and cook ham, stirring occasionally, until browned, about 4 minutes. Stir in spinach and cook 2 minutes or until wilted and some of the moisture has evaporated. Pour egg mixture into skillet and cook over medium heat about 5 minutes or until eggs begin to set. Sprinkle cheese over top and transfer to oven. Bake 15 minutes or until frittata is set and cheese is golden brown.