Read the directions for making a vegetable and cheese omelet. 1. Crack two eggs in a bowl, and whisk them with a fork until the eggs are thoroughly blended. 2. Add 2 tablespoons of milk to the bowl, and whisk. 3. Place a pan over medium heat, and lightly coat it with a non-stick cooking spray. 4. Pour the egg mixture into a pan, and cook until the edge of the egg turns a golden brown. 5. Sprinkle shredded cheese and chopped vegetables evenly on top of the egg. Continue cooking until the cheese begins to melt. 6. Using a spatula, carefully fold the egg in half. 7. Carefully slide the omelet onto a plate. Which step tells how long to cook the eggs before adding the cheese and vegetables?