Lay the slices on a paper towel and gently pat dry to remove excess moisture

In a mixing bowl, combine softened cream cheese, mayonnaise, and sour cream until smooth and fluffy

Add lemon juice, dill, garlic powder, onion powder, salt, and pepper, then mix until well blended and aromatic

Transfer the creamy mixture into a piping bag or zip-top bag with the corner snipped

Arrange cucumber slices on a serving platter in a single layer

Pipe a generous swirl of the cream cheese mixture onto each slice

Garnish with extra dill or a light sprinkle of black pepper for a fresh finish

Serve immediately or chill briefly until ready to serve