Add chocolate, let stand for 1 minute, then whisk until smooth.
Spread butter on one side of each slice of bread.
Divide the chocolate mixture on the unbuttered side of 4 slices, leaving a little border.
Press chocolate chips and nuts, if using, into the chocolate.
Cover with the remaining slices of bread, buttered-side up, and press lightly.
Cook the sandwiches in a large nonstick skillet over medium-high heat for 1 to 2 minutes.
- Daily Values (DVs) are the recommended amounts of nutrients to consume each day.
(-) Information is not currently available for this nutrient.
