When it comes to everyday desserts, truly nothing beats cake bars. At least for me, they are the epitome of the good old sweet treats that we had growing up. As I always say, a bit of nostalgia in every bite.
And these are probably the softest cake bars I have made in a long time. I seldom speak in absolutes, but these are simply that soft and rich.
The cake itself is phenomenally tender thanks to the pumpkin purée and walnuts, and the apple pie filling is just gorgeous on its own.
They also make a very nice picnic item, although we technically are headed for the less forgiving weather. Still, smaller gatherings and time spent with loved ones can definitely be improved even further with a sweet treat of this nature.
I find it best after a day or two, especially if it's kept at room temperature, preferably with a tiny cup of freshly brewed coffee. It is equally delicious served with tea, but you know that coffee has my heart.

Ingredients
For the soft pumpkin walnut cake
160 grams plain flour1 teaspoon baking powder
1/2 teaspoon baking soda
120 grams granulated sugar
75 grams toasted walnuts
40 millilitres neutral oil
1 teaspoon apple cider vinegar
1/2 teaspoon vanilla bean paste
100 grams pumpkin purée
125 millilitres carbonated water
For the apple pie filling
350 grams sweet cooking apples, peeled and cored75 grams granulated sugar
15 grams cornflour
30 millilitres cold water
30 grams toasted walnuts, finely ground
ground cinnamon to taste
Preparation
Start by making the filling first, so it has a bit of time to cool down. Combine the diced apples and sugar in a saucepan, and place it over medium high heat. Let it cook, stirring occasionally, for about 10 minutes, until the apples soften to your liking.
In a separate small bowl, whisk together the cold water and cornflour, and add it to the bubbling apples. Cook, mixing and folding constantly, until all the liquid evaporates and the filling becomes sticky, about 2 minutes. Remove from heat, stir in the walnuts and cinnamon, if using, and set aside to cool.
Let the oven preheat to 180°C and line a small rectangular cake pan or a loaf pan (10x20 cm) with baking parchment, bottom and sides.
For the cake bar batter, sift the flour with the baking powder and baking soda, add them to a medium bowl, and add in the sugar and walnuts. Whisk together well. Separately whisk all of the wet ingredients to combine them well, and then add them to the dry ingredients, mixing until just combined.
Pour half of the batter into the prepared pan and bake immediately, in a nicely preheated oven, at 180°C, for about 10 minutes, so the surface firms up. After about 10 minutes or so, take the cake out of the oven, add the apple filling gently, and pour the remaining cake batter on top.
Return to the oven and bake for further 30 minutes, for a total of 40 minutes. Make sure you check the cake early on, so it stays soft.
Once baked, remove from the oven and let it cool down completely in the pan. Serve with coffee or tea of your choice. Yields 8 servings.





