01 -
1/4 cup Greek yogurt.
02 -
1/4 cup mayonnaise.
03 -
1/4 cup celery, finely chopped.
04 -
2 teaspoons lemon zest.
05 -
2 teaspoons Dijon mustard.
06 -
1/4 teaspoon ground pepper.
07 -
1/4 teaspoon salt.
08 -
1 cup shredded rotisserie chicken.
09 -
1/4 cup red onion, thinly sliced.
10 -
8 slices whole-wheat bread.
11 -
2 tablespoons unsalted butter, melted.
12 -
1 medium tomato, sliced.
13 -
4 slices American cheese.