Gluten-Free Sour Cream Chocolate Bundt Cake

Ingredients

• 5 ounces unsweetened bar chocolate
• 1 stick butter
• 400 grams sugar
• 236 grams boiling water (1 cup)
• 1-1/2 teaspoons baking soda
• 2/3 cups sour cream
• 2 eggs
• 2 teaspoons port wine
• 280 grams gluten-free, all-purpose flour (your favorite mix)
• 1-1/2 teaspoons ground psyllium husk
• 1/2 teaspoon kosher salt
• 4 tablespoons butter
• 4 ounces semi-sweet chocolate chips
• 3 tablespoons heavy cream
• 1 teaspoon port wine
• 2/3 cups powdered sugar