This is a great, light but filling, recipe that I serve as a main dish in the summer. I don't care for Hearts of Palm so I either substitute a can of rinsed and drained cannellini beans or cooked and cooled orzo. It's a very flexible recipe, but really good, fresh tomatoes are key.
Delicious with the abundant tomatoes this summer. I used chorizo, but think you could use whatever sausage you prefer.