Simple Side Salad with Homemade Italian Dressing

Ingredients

• 4 cups romaine, chopped
• 1 cup cherry or grape tomatoes, halved or quarters
• 1/4 red onion, sliced
• 1/4 cup grated parmesan (optional)
• 1 cup croutons
• 1/4 cup olive oil
• 2 tbsp white wine vinegar
• 2 tsp Italian seasoning
• 1/4 tsp salt
• pinch of ground pepper