Setting Up Meals

I am new here, so please be patient.

Would someone be kind enough to explain how to set up a food? For example, my family likes to eat raw asparagus, with a bit of olive oil, lemon juice, garlic powder, salt and pepper sprinkled over it.

Is there a place to add this as a "unit"? Or do I have to add each item individually and thus have to copy each item every time we eat it?

Please help.