Marinated Vegetable Salad

Ingredients

• olive oil
  1/4 cup
• dry white wine
  1/4 cup
• red wine vinegar
  2 tablespoons
• chopped fresh parsley
  1 tablespoon
• Sugar
  1/2 teaspoon
• salt
  1/4 teaspoon
• crushed dried basil leaves
  1/4 teaspoon
• avocado chunks
  1 cup
• sliced fresh Mushrooms
  1 cup
• halved cherry tomatoes
  3/4 cup
• sliced ripe olives
  1/2 cup
• chopped red onion
  1/3 cup
• cooked rice

  cooled
  3 cups
• red onion rings for garnish
  1 unit