Step 1: Prepare the Filling

In a mixing bowl, combine the softened cream cheese, mayonnaise, mustard, garlic powder, onion powder, salt, and pepper. Stir until the mixture is smooth and well combined. If you want to add green onions or shredded cheddar cheese, now is the time to stir those in as well.

Step 2: Arrange the Ritz Crackers

Lay out the Ritz crackers on a flat surface. Place one cracker at a time, leaving enough room to assemble the sandwiches.

Step 3: Spread the Filling

Using a butter knife or a small spatula, spread a generous amount of the prepared filling onto one side of each cracker.

Step 4: Add Optional Deli Meats

If you’re adding deli meats, place a slice of turkey, ham, or any other preferred deli meat on top of the filling.

Step 5: Assemble the Sandwiches

Place another cracker on top of the filling to complete each sandwich. Press down gently to ensure they stick together.