Continue writing the next sentence in this paragraph:

How to make cornflake cookies
Preheat the oven to 190c/350f.
Prepare two baking trays (sheets) by lining with baking (parchment) paper or a silicone baking sheet.
Place the butter, sugar and vanilla into a large mixing bowl.
Beat until a soft, creamy and light mixture forms.
Beat in the eggs one at a time. Continue beating until the ingredients are well combined.