In this task, you will be presented with the directions of a recipe separated by "," and have to fill in the "___" which is a step that is missing from the recipe.

Preheat oven to 350.,______,Add all but shrimp, egg and parsley to the pan and simmer 15 minutes. Add shrimp and simmer an additional 3 minutes.,Chop the egg and gently stir in.,Spoon shrimp mixture into individual scallop shells or a 1 1/2-quart casserole and bake 15 minutes.,Garnish with parsley to serve.,Serves 6.
Saute onion in butter until limp.