Preheat oven to 350 degrees F and grease a 9x13 inch baking dish with cooking spray. Set aside.
Place melted butter, brown sugar, applesauce, egg, molasses, and vanilla extract into a large bowl and whisk until smooth.
Add flour, baking soda, cinnamon, ginger, cloves, nutmeg, and salt and whisk a few times to start to combine the mixture.
Slowly pour in the hot water, then whisk until the batter is *just* combined.
Pour batter into the prepared baking dish then bake in the preheated over for 30 minutes or until an inserted toothpick comes out *almost* clean.
Cool before drizzling with glaze, then serve room temperature or warm.
Orange Glaze
Place powdered sugar and orange juice into a medium sized bowl then whisk until smooth. Add more powdered sugar for a thicker glaze or more orange juice for a thinner glaze.
Pour over cooled cake, then serve and enjoy room temperature or warm!
*I’ve successfully replaced 1/2 the molasses with pure maple syrup when I ran out!**Allspice is a great substitute if you don’t have cloves or if cloves is too strong of a flavor for you.***See What Icing Goes with Gingerbread Cake for different frosting suggestions.