Baked Halibut with Tomato and Cucumber Salad

Ingredients

• 2 cucumbers, peeled, halved lengthwise, and cut in 1/4-inch thick slices
• 4 beefsteak tomatoes, cored and cut into wedges
• 1 small red onion, thinly sliced
• 2 tablespoons fresh basil, torn
• 1 tablespoon fresh mint leaves, finely chopped
• 3 tablespoons red wine vinegar
• 1 teaspoon lemon zest
• 1 teaspoon salt
• 1/2 teaspoon sugar
• 1/4 teaspoon black pepper
• 3/4 cup extra-virgin olive oil
• 4 6 oz. halibut filets
• 1 fresh lemon
• 2 tablespoons olive oil
• ½ teaspoon pepper