Instructions

  1. Combine the pesto, mayo, tuna, and tomatoes. Salt and pepper to taste.
  2. Spread the tuna mixture on the bottom half of the rolls and top with a slice of cheese (I used hoagie rolls; this is enough filling for four large sandwiches).
  3. Broil until the cheese is slightly browned.
  4. Top with optional lettuce and the other half of the bun.
  5. Serve!