Chocolate Layer Cake

Ingredients

• Cake:
• 1 3/4 cups 1% low-fat milk, divided
• 1 cup semisweet chocolate chips {Check for Gluten}
• 3.3 ounces brown rice flour (about 3/4 cup; such as Bob's Red Mill)
• 4.35 ounces potato starch (about 3/4 cup)
• 2.1 ounces tapioca flour (about 1/2 cup)
• 2 teaspoons baking powder
• 1 teaspoon xanthan gum (such as Bob's Red Mill)
• 1/2 teaspoon baking soda
• 1/2 teaspoon salt
• 2 large eggs
• 1 cup granulated sugar
• 1/2 cup canola oil
• 1 tablespoon vanilla extract
• Cooking spray
• Frosting:
• 6 cups sifted powdered sugar
• 3/4 cup unsweetened cocoa
• 5 tablespoons 1% low-fat milk
• 1 tablespoon vanilla extract
• 1/2 cup light butter, softened
• 1/4 cup raspberries (optional)
• 3 mint sprigs (optional)