Mix cream cheese with icing sugar (to taste ”“ I didn”™t want it super sweet)
Butter outside of bread
Spread cream cheese mixture on the inside of one slice of bread
Place butter side down in a panini press or grilling pan and top with blueberries
Place second piece of bread butter side out on top
If using a panini press - close lid and grill for about 1 minute. In a grill pan - grill on both sides until golden.