Take the first slice of bread and spread butter on it.
Add lettuce, onion, cucumber, salt, and pepper.
Spread butter on the second slice of bread.
Add chicken ham, omelet, and cheese.
Spread butter on the third slice of bread.
Put the tomatoes and chicken and add salt and pepper.
Spread butter on the last slice of bread.
Hold the toothpick in place so that the sandwich does not fall off.
Cut into a triangular shape.