Moist Protein Carrot Cake

1 teaspoon ground cinnamon
¼ teaspoon nutmeg
Pinch of salt
Wet Ingredients:
2 large eggs
½ cup Greek yogurt (or unsweetened applesauce)
⅓ cup honey or maple syrup
¼ cup coconut oil (melted) or vegetable oil
1 teaspoon vanilla extract
Add-ins:
1 cup finely grated carrots
2 tablespoons chopped walnuts or pecans (optional)
2 tablespoons raisins (optional)
Optional Cream Cheese Frosting:
½ cup light cream cheese, softened
2 tablespoons Greek yogurt