Gazpacho Salad, Molded

Ingredients

• small package lemon-flavored sugar-free gelatin dessert
• 1 cup finely chopped tomato
• 1/2 cup finely chopped cucumber
• 1/4 cup finely chopped green pepper
• 2 tablespoons finely chopped red pepper
• 2 tablespoons thinly sliced green onions
• 2 tablespoons vinegar
• 1/4 teaspoon black pepper
• 1/8 teaspoon garlic powder (optional)
• Nonstick spray