Combine oil and sugar in mixing bowl beat until combined then add in eggs one at a time, beat on medium high until light and fluffy.
Measure flour, add soda, cinnamon, nutmeg, clove, ginger, and salt to flour and stir in. Slowly add dry ingredients to wet ingredients. Taking time to scrape the side of the bowl once or twice. Continue to blend on slow speed, when dry ingredients are completely incorporated gradually add in pumpkin, scrape sides of bowl and beat on medium for another minute.
Pour batter in to greased pans, bake at 350 degrees for 20 minutes until toothpick comes out clean when poked in center of the cake. Allow to cool before frosting and layering cakes with Coffee Buttercream (recipe below).
frosting instructions
Add instant coffee to coffee, stir until crystals have dissolved, let cool (I place mine in the refrigerator for 10 minutes or more).Beat butter with mixer on high-speed until creamy and whipped gradually add powdered sugar and salt, alternate with coffee liquid, continue to beat on high until frosting is smooth and whipped if frosting seems too thin add more powdered sugar if too thick add teaspoon of coffee at a time until you get the right consistency.