Chili Burgers

1 medium-sized ripe tomato -- seeded and cut into --

1/4 inch dice 1/2 cup black olives -- pitted, chopped

1 teaspoon garlic -- finely minced

1/2 teaspoon Dijon mustard

1 tablespoon chili powder

1/4 teaspoon dried basil

1/4 teaspoon dried oregano lemon zest -- grated, finely

2 tablespoons fresh dill or parsley -- chopped

1 pinches salt

1 pinches pepper

4 hamburger buns -- toasted

1/3 cup sour cream

3 scallion --

3 inches left on -- & sliced

1/2 cup Monterey Jack cheese -- grated