Crock-Pot Spiced Apple Cake with Oats and Walnuts (Print version)

A warm slow cooker apple cake with a buttery oat-walnut topping, tender spiced apples, and almost no hands-on work.

# Ingredients:

For the apple layer

01 - Nonstick cooking spray or softened butter, for greasing
02 - 2 cans (20-21 oz each / 565-595 g each) apple pie filling
03 - 1 teaspoon lemon juice, optional

For the oat-walnut topping

04 - 1 box (13.25-15.25 oz / 375-432 g) spice cake mix
05 - 1 cup (90 g) quick-cooking oats
06 - 3/4 cup (170 g) unsalted butter, melted
07 - 1 teaspoon ground cinnamon
08 - 1/4 teaspoon ground nutmeg
09 - 1/4 teaspoon fine salt
10 - 1 cup (100 g) chopped walnuts

For serving

11 - Vanilla ice cream or whipped cream, optional

# Instructions:

01 - Grease a 5-6 quart slow cooker with nonstick cooking spray or softened butter.
02 - In a large bowl, stir the dry spice cake mix, quick oats, melted butter, cinnamon, nutmeg, and salt until evenly moistened and crumbly.
03 - Spread the apple pie filling evenly in the bottom of the slow cooker. Stir in lemon juice first if you want a brighter flavor.
04 - Scatter the cake and oat mixture evenly over the apples without pressing it down. Sprinkle the chopped walnuts over the top.
05 - Cover and cook on high for about 2 hours, until the apple filling bubbles at the edges and the topping looks set rather than powdery.
06 - Turn off the slow cooker and remove the lid for 10-15 minutes so the topping firms slightly. Serve warm with vanilla ice cream or whipped cream if desired.

# Good to know:

01 - Best served warm the day it is made.
02 - Cook time may vary by slow cooker model.
03 - Use quick oats for the most reliable topping texture.