pre-heat oven to 400 degrees. spray with non-stick spray.
In large bowl combine pumpkin with dry cake mix and stir well(NO OTHER INGREDIENTS ARE NEEDED)Spread into 9by13 inch pan and set aside.
In small bowl, mix creamer with 2 Tablespoons with water. mix until well combined. Add cream cheese splenda and vanilla. Whisk until free of lumps.Spoon cheese mixture over brownie mix and with knife swirl back and forth and sideways. Bake 25 to 30 minutes.