Ingredients
Equipment
Method
Make the spice cake layers
- Preheat the oven to 350F and grease two 9-inch pans with a thin, even coating so the cakes release cleanly after baking.
- Beat butter and brown sugar until creamy, then beat in eggs one at a time followed by the vanilla until the mixture looks smooth and slightly lighter in color.
- Alternate adding the dry ingredients and sour cream, mixing just until combined after each addition; fold in the finely diced apples so the batter is evenly speckled.
- Divide the batter between the two pans and bake for 50-55 minutes at 350F until the tops are golden and a toothpick comes out with a few moist crumbs.
- Cool the cakes completely in the pans before frosting so the frosting stays thick and doesn’t melt between the layers.
Frost and decorate
- Beat the cream cheese frosting components (cream cheese, butter, caramel sauce, powdered sugar, and vanilla) until fluffy and smooth, stopping to scrape the bowl as needed for an even texture.
- Frost the layers and the outside of the cake, using a spatula to spread a consistent coating so the layers look neatly stacked.
- Drizzle with caramel and scatter toffee bits over the top as a final visual cue, letting the caramel fall in streaks down the sides.
Notes
Pro tip: finely diced apples help distribute moisture evenly—avoid larger chunks so each slice bakes with a tender crumb. Store covered in the refrigerator up to 4 days; freeze frosted layers (up to 2 months) if wrapped airtight. For a lighter option, swap regular caramel sauce for reduced-sugar caramel if desired, keeping the same frosting method.
