Preheat oven to 350 degrees Farenheight.
Place baguette slices on parchment-covered baking sheet in a single layer and brush slices with olive oil. Then sprinkle finely ground chives on top of bread slices.
Place baking sheet with prepared slices in oven and bake for about 10 minutes or until crisp. (If bread is stale it may crisp up quicker.)
Removed cooled crouton slices and set aside in tightly covered container until ready to use.
Chive Crouton Recipe https://whatscookingamerica.net/elleneaston-vichyssoise-soup-htm