Easy boozy pumpkin sheet cake is a pumpkin lover's ultimate cake recipe. Bursting with the warming pumpkin spice and pumpkin puree, this boozy pumpkin sheet cake is the ultimate in boxed cake mix hacks. Bake this cake for any fall occasion or for an unforgettable Thanksgiving dessert.
Preheat oven to 350. Spray a 9x13 casserole dish with nonstick spray. Set aside.
In a large bowl, beat together spice cake mix, eggs, pumpkin puree and the pumpkin spice Irish creme until thoroughly combined. Scrape down sides to make sure there is no dry mix. Pour into the casserole dish, and spread it out evenly. Bake at 350 for 20-25 minutes or until a toothpick comes out clean. Frost with Boozy Pumpkin Spice Buttercream.