Cumin grilled cheese for soup

I was inspired by a grilled cheese and soup recipe in Stir by Barbara Lynch and wanted to pair a similar grilled cheese with my chipotle squash soup.  It's a great lunch or light dinner. I also want to make mini ones with shots of soup (inspired by Barbara Lynch) for a party. So crunchy and tasty.

Ingredients:
Bread, very thinly sliced and ideally long so it can sit on top of a bowl of soup
Butter (1 tbsp for 3 sandwiches)
1/2 tsp cumin seeds
thin slices of monterey jack cheese
a sprinkle of pecorino romano