Greek Chicken Salad Sandwiches

boneless skinless chicken breasts (, cooked, chilled to cool and diced*)

diced mini Persian cucumbers

sliced grape tomatoes ((I sliced each into 3 slices))

feta cheese (, crumbled)

chopped red onion

diced Kalamata olives

sliced almonds ((optional))

non-fat or low-fat plain greek yogurt

sour cream

garlic (, minced)

chopped fresh dill ((or 1 tsp dried))

chopped fresh parsley ((or 1 tsp dried))

lemon juice (, preferably fresh)

Salt and freshly ground black pepper (, to taste)