Tomato Salad with Lemon Parmesan Vinaigrette

Bahan-bahan (4 porsi)

• 4 -5 ripe tomatoes (sliced)
• 1 cup Romaine lettuce (shredded or butter)
• 1/4 red onion (thinly sliced)
• 1/4 cup extra virgin olive oil
• 3 tablespoons lemon juice (freshly squeezed)
• 1/4 cup parmesan cheese (finely grated)
• 1 tablespoon white vinegar
• 3 cloves garlic (minced)
• 1/2 teaspoon salt
• 1/4 teaspoon cracked pepper