Cucumber Canapés Recipe - Vegetarian Dish from USA

Ingredients

• 1 cup cooked rice , cooled to room temperature
• 1 large fresh tomato , peeled and diced
• 0.5 cup chopped parsley
• 0.33 cup sliced green onions
• 0.25 cup chopped mint
• 2 cloves garlic , minced
• 3 tbsp plain nonfat yogurt
• 1 tbsp lemon juice
• 1 tbsp olive oil
• 0.25 tsp ground white pepper
• 2 to 3 large cucumbers , peeled