Blend cream cheese and salad dressing until smooth; stir in cheeses, garlic powder and salt. Spread half the bread slices with cheese mixture. Top with remaining bread; spread butter on both sides of sandwiches. Grill in a skillet over medium heat until golden on both sides.
This Best-Ever Grilled Cheese Sandwiches recipe is from the 101 Homestyle Favorites Cookbook. Download this Cookbook today.