Who knew guac and cheese were meant to be together?

 
prep
cook

What you need...

What you do...

In a bowl, mash avocado with lime juice and add salt and pepper. Spread butter on the outside of each slice of bread, then spread avocado on the non-buttered side of one slice. Top with cheddar and close the sandwich. Place it in a pan, then cover and cook until golden brown. Flip and cook the other side until cheese is melted and bread is golden brown.