Pumpkin Pudding Cake
["1 box yellow cake mix", "3/4 c. soft butter", "1 large can pumpkin", "6 eggs", "2 c. sugar", "3/4 Tbsp. pumpkin pie spice", "1/2 tsp. salt"]
["In separate bowl, mix dry cake mix and butter until crumbly; set aside.", "In large bowl, mix remaining ingredients.", "Place into greased 9 x 13-inch pan.", "Put crumbly mixture on top and swirl in. Bake 35 minutes at 350\u00b0."]
["yellow cake mix", "butter", "pumpkin", "eggs", "sugar", "pumpkin pie spice", "salt"]