Someone asked me that the other day and wow it's hard to say. I have a ton. Here's one of them...
I make this salad at least once a week. It is a great side dish to any of my savory "bites" (aka crustless quiches) or yummy with a BBQ'd Shrimp Scampi Skewer or Shrimp & Scallop Skewer. It's a great dish to take to the beach because it only gets better and better with time. It's versatile. If I run out of tomatoes I've added olives or if I have extra grilled veggies those get thrown in.
You can make it even more protein packed by adding:
Crab (canned or fresh)
Cold Salmon (great use for a leftover piece)
Grilled Chicken or Rotisserie Chicken leftovers
Leftover Sliced Steak
Tuna
Smoked Salmon or Albacore
Shrimp
It's one of my favorite post-op meals.