Texas Sheet Cake

Name: Texas Sheet Cake
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Cuisine: American
Ingredients: 2 cups almond flour; 3/4 cup Swerve Sweetener; 1/3 cup coconut flour; 1/3 cup unflavoured whey protein powder; 1 tbsp baking powder; 1/2 tsp salt; 1/2 cup butter; 1/2 cup water; 1/4 cup cocoa powder; 3 large eggs; 1 tsp vanilla extract; 1/4 cup heavy cream; 1/4 cup water; 1/2 cup butter; 1/4 cup cocoa powder; 1/4 cup heavy cream; 1/4 cup water; 1 tsp vanilla extract; 1 1/2 cups powdered Swerve Sweetener; 1/4 tsp xanthan gum; 3/4 cup chopped pecans