Grilled ham and cheese

The ingredients; 

•     2 slices whole grain bread
•     1 teaspoon mayonnaise
•     2 teaspoons butter
•     2 thin slices deli ham
•     1 teaspoon whole grain mustard
•     2 slices Swiss cheese

Directions

1.    Firstly,  over medium-high heat Preheat a skillet .
2.     Spread one side of each slice of bread with ONE  teaspoon butter. 
3.   After that,  Place one slice, butter-side down in the hot skillet. THEN  Top with ham and  Swiss cheese . 
4.     Make sure to Spread the unbuttered side of the second slice of bread with mustard and mayonnaise ; put it, butter-side up on top of the sandwich.      
5.     Finally, Cook about three minutes per side till  the cheese is melted and the sandwich is golden brown  .