Fix recipe for Pommes Purée

src/sides/pommes-puree/data.yml

@@ -20,9 +20,11 @@ steps:
       In a stock pot, melt the butter over medium heat.  Once completely melted, add the milk and salt and continue to
       heat until steaming. Finally, add the potatoes and simmer over very low heat until the potatoes are soft. (about
       20 min)
+  - ingredients: []
     directions: >
       Drain the potatoes while retaining the liquid. Clean out the stock pot and return the liquid.  Using the purée
       blade on a food processor, purée the potato pieces and return them to the stock pot as well.
+  - ingredients: []
     directions: >
       Re-combine thoroughly, adding just enough milk to make them <i>almost</i> pourable (like a thick pudding), and
       bring back to temperature.