1/2 cup olive oil
1 large clove smashed garlic, left whole
1/8 teaspoon of dried oregano, crumbled
4 teaspoons balsamic vinegar
1/2 teaspoon Dijon mustard
1 teaspoon freshly ground black pepper
pinch of salt
1/2 cup diced tomato
6 green onions, white ends only, thinly sliced
5 radishes, thinly sliced, halved if large