Tomato Mozzarella Salad

Bahan-bahan (4 porsi)

• 8 cups romaine lettuce (washed and torn)
• 1 large tomato (diced)
• 2 cups cherry tomatoes ( or grape tomatoes, or 2 additional large ripe tomatoes)
• ¼ red onion (thinly sliced)
• 8 ounces fresh mozzarella cheese (diced)
• 3 tablespoons torn fresh basil leaves (optional)
• balsamic glaze (for drizzling (optional))
• ½ cup olive oil
• ¼ cup balsamic vinegar
• 1 teaspoon granulated sugar
• 1 teaspoon Dijon mustard
• ½ teaspoon garlic powder
• salt and black pepper