Grape Chicken Salad

Ingredients

• 6 chicken breasts
• Sister's Seasoning Mixture (see below)
• 1 1/2 cups finely chopped celery
• 1/3 cup sweet pickle relish
• 2 hard-boiled eggs, chopped finely
• 1/2 cup mayonnaise, or to taste
• 4 tablespoons reserved chicken broth
• 1 cup green seedless grapes, halved
• 1 cup sliced almonds, toasted
• 1/2 cup grated Gruyere cheese (optional)
• 1 (11 ounce) package Sister Schubert's Parker House Style Rolls, sliced in half and toasted*
• Sister's Seasoning Mixture:
• 1/4 teaspoon tarragon
• 1/4 teaspoon lemon pepper
• 1/2 teaspoon salt
• 1/4 teaspoon Greek seasoning (Cavender's brand is a favorite)
• 1/4 cup fresh lemon juice
• 2 teaspoons Worcestershire sauce