A cake mix base pressed into the pan, then a pumpkin cream cheese filling poured over and baked until the edges set and the middle stays soft.
Twelve slices, sixty five minutes.
The middle is meant to stay gooey
Forty five to fifty minutes at 350F, until the edges are set and the centre is slightly gooey.
That is the whole point of the cake and it is the instruction people override. A skewer test will not work here; the centre is supposed to be soft.
Judge by the edges. They should be visibly set and pulling slightly from the pan. The middle will still have some wobble and it firms considerably as it cools.
Bake until the centre is firm and you have a pumpkin bar rather than a gooey cake, which is a fine thing and not this recipe.
A pound of powdered sugar
Sixteen ounces, beaten gradually into the filling.
That is a great deal of sugar and it is doing structural work as well as sweetening. Powdered sugar contains cornstarch, which thickens the filling and helps it set into that gooey rather than liquid consistency.
Granulated sugar would not work the same way. It would dissolve without thickening and the filling would stay runny.
Add it gradually with the mixer on low, or you will produce a cloud across the kitchen.
Two lots of melted butter
Half a cup in the base and another half cup in the filling.
Easy to misread as a single quantity. Both are half a cup, both melted, and they go into different components.
The base butter binds the cake mix into a pressable dough. The filling butter enriches the cream cheese mixture and contributes to the soft set.
Soften the cream cheese properly
Beaten smooth before anything else goes in.
Cold cream cheese leaves lumps, and in a filling this smooth they are obvious. Beat it alone first until there are none, then add the pumpkin and eggs.
Half an hour on the counter, or thirty seconds in the microwave watching carefully.
Pumpkin purée, not pie filling
The recipe specifies this and it matters here.
Pie filling already contains sugar and spices. Used in place of purée it would push a filling that already carries a pound of powdered sugar into something unpleasantly sweet, and the spice balance would be out of your control.
Press the base, do not spread it
Cake mix, one egg and melted butter mixed into a thick dough, pressed evenly into a greased nine by thirteen.
It is a dough rather than a batter, closer to a cookie base. Pressing with your fingers or the back of a spoon gets it even; trying to spread it with a spatula tears it.
Even thickness matters, since a thin patch bakes faster and the filling above it can sink through.
Cool completely before serving
Which the recipe says and which is worth respecting.
The filling continues setting as it cools. Cut warm and it runs, and you lose the layered look entirely.
The notes suggest warming before serving for the best gooey texture, which is a different thing: cool it fully first so it sets, then warm individual portions.
Spices, or the blend
Cinnamon, nutmeg, ginger and cloves individually, or a tablespoon of pumpkin pie spice.
The individual route lets you weight them. This recipe leans on cinnamon at a teaspoon with half teaspoons of the others, which is a fairly even hand.
Cloves are the assertive one. Half a teaspoon across twelve slices is noticeable, and if you dislike clove, drop it and increase the cinnamon.
Serving and keeping

Dusted with powdered sugar, or with whipped cream, caramel or toasted pecans. Five days covered in the fridge. Around 420 calories per slice. Adding texture The notes suggest crushed gingersnaps or toasted pecans, and both are worth doing. This is a soft cake throughout, base and filling alike, and something with bite improves it considerably.
Scatter them over the filling before baking rather than after, so they anchor.
Why the base does not go soggy
A cake mix dough with only one egg and melted butter is dense and low in moisture, so it holds up under a wet filling rather than absorbing it. That is why the recipe uses a pressed base rather than a poured batter.
Pumpkin Spice Gooey Cake
Description
A gooey pumpkin spice cake with a buttery cake mix base and a spiced cream cheese filling.
Ingredients:
Instructions
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Mix the cake mix, 1 egg and 1/2 cup of melted butter until a thick dough forms. Press evenly into a greased 9x13 inch pan, using your fingers or the back of a spoon rather than a spatula.
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Beat the softened cream cheese alone until completely smooth. Add the pumpkin puree, 3 eggs, the remaining 1/2 cup of melted butter and the vanilla and mix until creamy.
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Stir in the cinnamon, nutmeg, ginger and cloves, or the pumpkin pie spice.
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Gradually beat in the powdered sugar with the mixer on low until the mixture is smooth and fluffy.
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Pour the pumpkin filling over the cake base and spread evenly.
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Bake at 350F for 45 to 50 minutes, until the edges are set and pulling slightly from the pan and the centre is still slightly gooey. Do not bake until the middle is firm.
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Let cool completely so the filling sets. Dust with powdered sugar and top with whipped cream, caramel or toasted pecans. Warm individual portions before serving if you want it gooey..
Note
The centre is meant to stay gooey, so a skewer test does not apply; judge by the edges being set and pulling slightly from the pan. The pound of powdered sugar is structural as well as sweetening, since its cornstarch content thickens the filling; granulated sugar would leave it runny. There are two separate half cups of melted butter, one in the base and one in the filling. Beat the cream cheese smooth alone before adding anything, or lumps stay. Use pumpkin puree rather than pie filling, which already contains sugar and spices. Press the base rather than spreading it, as it is a dough not a batter. Cool completely so the filling sets, then warm individual portions if you want it gooey. Keeps 5 days covered in the fridge.

