Gluten-Free Raspberry Cake (Dairy-Free)

Name: Gluten-Free Raspberry Cake (Dairy-Free)
Prep time: 1 h 30 min
Cook time: 30 min
Total time: 2 h
Cuisine: American
Ingredients: 1lb (452g) raspberries (fresh or frozen); 2 ½ cups (300g) gluten-free flour (check to see if it contains xanthan gum); 3 teaspoons baking powder; 1 teaspoon fine sea salt; ½ teaspoon xanthan gum (omit if using regular flour or gf blend already contains it); 1 ¾ cups (350g) granulated sugar; ½ cup (113g) dairy-free salted butter, room temperature; ¼ cup (59m)canola or vegetable oil; 3 large eggs, room temperature; ⅓ cup (79ml) dairy-free sour cream/plain yogurt, room temperature; 2 teaspoons vanilla extract; ½ cup (118ml) dairy-free milk, room temperature; ½ cup (125g) raspberry reduction, room temperature; optional: pink food color; optional: extra raspberries for decor; 1 ½ cups (184g) raspberries (fresh or frozen); ⅛ cup (25g) granulated sugar; 1 tablespoon cornstarch; 2 tablespoons lemon juice; pinch of salt; 1 cup (227g) dairy-free salted butter, cold; 1 package (200g) dairy-free cream cheese, cold; 6 cups (720g) icing sugar; 2 tablespoons raspberry filling, room temperature; ½ cup (90g) dairy-free white chocolate; ⅛ cup (30ml) dairy-free heavy cream; optional: white gel food color or white-white icing color