Neely's Chicken Salad in Tomato Cups

Ingredients

1 rotisserie chicken, skinless and meat shredded or diced
1/2 small red onion, diced
1 shallot, chopped
2 tablespoons freshly chopped tarragon leaves
1 celery rib, chopped
1 cup slivered almonds
2 tablespoons white wine vinegar
3/4 cup mayonnaise
3 cups halved seedless red grapes
Kosher salt and freshly ground black pepper
6 large beefsteak tomatoes
1 head butter lettuce
Directions
Mix first 10 ingredients in a large bowl.

Core tops of tomatoes with a paring knife. Using a melon baller, scoop out the insides of the tomatoes. Lay a leaf of lettuce in each tomato so it peeks out the top. Fill the tomatoes with a large scoop of the chicken salad and serve.