My sister makes these for every baby shower and they vanish in minutes. Nobody guesses it only needs 4 ingredients

These Southern-style 4-Ingredient Cucumber Sandwiches are a classic example of simple elegance, perfect for tea time. A smooth blend of cream cheese and mayonnaise acts as a protective layer for the bread, keeping it soft while holding in the fresh cucumber slices. By cutting the cucumbers very thin, each bite stays crisp and refreshing without any toughness. The finished sandwiches are delicate, crustless, and light—ideal for a garden gathering or a relaxing afternoon snack.

Southern 4-Ingredient Cucumber Sandwiches
Ingredients:

1 loaf white sandwich bread
1 package (8 oz) cream cheese, softened
1/4 cup mayonnaise
2 large seedless cucumbers
Instructions:
Step 1: Prepare the Spread
Let the cream cheese sit at room temperature for about 30 minutes. In a bowl, mix it with the mayonnaise until smooth and airy, with no lumps.