01 - 
                In a bowl, combine cream cheese, mayonnaise, Dijon mustard, garlic powder, and onion powder. Mix until smooth.
              
              
              
                02 - 
                Stir in finely chopped ham, shredded cheddar cheese, and chopped green onions. Season with salt and pepper to taste.
              
              
              
                03 - 
                Spread a generous amount of the cream cheese mixture onto one Ritz cracker. Top with another cracker to make a sandwich.
              
              
              
                04 - 
                Arrange sandwiches on a platter and chill in the refrigerator for about 30 minutes to set.
              
              
              
                05 - 
                Serve chilled or at room temperature. Enjoy these tasty, easy-to-make party snacks!.