Chocolate Dessert Tacos

Ingredients

• 1/4 teaspoon salt
• 1/2 cup powdered sugar
• Cooking spray
• 1/4 teaspoon vanilla extract
• 1 teaspoon cornstarch
• 1/2 cup semisweet chocolate chips
• 1 teaspoon canola oil
• 1.1 ounces all-purpose flour (about 1/4 cup)
• 3 tablespoons unsweetened cocoa
• 3 tablespoons egg whites
• 1 teaspoon 2% reduced-fat milk
• 1/2 cup finely chopped unsalted (dry-roasted peanuts, divided)
• 2 2/3 cups vanilla low-fat ice cream