If not already done, cook and shred the chicken. Finely dice the celery and red onion. Slice the grapes into quarters.
In a large mixing bowl, add all of the dressing ingredients together. Mix until well combined.
panera bread chicken salad dressing mixed in glass bowl.
Add the rest of the ingredients to the mixing bowl: shredded chicken, diced celery, onions, red grapes, and sliced almonds. Fold together until everything is well coated.
panera bread chicken salad ingredients in glass bowl.
Build the sandwiches! Add lettuce and sliced tomatoes onto one half of each sandwich and ¼ of the chicken salad recipe to the other piece of bread.
Fold the sandwiches together and enjoy fresh! It’s so flavorful, you’ll love it!