Saute of Summer Salad

INGREDIENTS

• 2 tomatoes, seeded and cut into 1/2 inch dice
• 2 tablespoons olive oil
• 1/4 cup finely diced red onion
• 2 teaspoons tarragon or white wine vinegar
• Salt and freshly ground black pepper
• 2 kirby cucumbers, peeled, seeded and cut into 1/2-inch half moons
• 2 cups strips or romaine of washed escarole lettuce
• 1 bunch radishes, trimmed thinly sliced