Cost information for the following is not included. Normally this is because the quantity or ingredient is unknown
8 ounce crusty Panera Bread sourdough croutons
  (or possibly canned low-salt chicken broth)
1/4 c. freshly-grated Parmesan cheese
1/4 c. freshly-grated Asiago cheese
  (may substitute more Parmesan)
  Parmesan Reggiano rind (optional)
  Salt to taste
  Freshly-grnd black pepper to taste
1/4 c. thinly-torn fresh basil for garnish
1/4 c. Parmesan cheese shavings