The Easiest Vegan Eggnog Cake

Name: The Easiest Vegan Eggnog Cake
Prep time: 30 min
Cook time: 25 min
Total time: 55 min
Cuisine: American
Ingredients: 1¾ cup whole wheat flour; 1 tbsp baking powder; 1 tsp baking soda; 1½ cups granulated sweetener; 2 tsp cinnamon; ½ tsp ground nutmeg; 12 oz carbonated beverage (I used ginger beer); 2 tsp vanilla extract; ½ tsp rum extract; ½ batch cashew cream cheese frosting (see notes for link/substitutes); 1 tsp cinnamon; 1 tsp ground nutmeg; 1 tsp vanilla extract; ½ packet Jell-o cheesecake powder