Carrot Cake with Pineapple, Raisins and Walnuts is a substantial two-layer carrot cake with plenty of texture in every slice. This version uses 6 cups of grated carrots, crushed pineapple, raisins, walnuts, cinnamon, and oil, so it is very different from a plain carrot sheet cake.
The step I would not rush is the first one: the grated carrots sit with brown sugar for an hour before the batter is mixed. The sugar pulls moisture from the carrots and creates a juicy mixture that goes into the cake along with the raisins.
I also recommend draining the crushed pineapple well. We want its flavor and tenderness without adding so much extra liquid that the already-moist batter becomes heavy.
What Makes This Carrot Cake Different
This is not a minimalist carrot cake. The batter is built around several moisture-rich ingredients: carrots, brown sugar, oil, eggs, and pineapple. Raisins add chewiness, while walnuts give the soft cake some contrast.
Because there is already a lot happening in the batter, I recommend mixing only until the flour disappears. Overmixing after the flour is added can make a cake with this much fruit and vegetable matter feel tougher than it should.
Ingredients
- 6 cups grated carrots
- 1 cup brown sugar
- 1 cup raisins
- 4 eggs
- 1 1/2 cups granulated sugar
- 1 cup vegetable oil
- 2 teaspoons vanilla extract
- 1 cup crushed pineapple, drained
- 3 cups all-purpose flour
- 1 1/2 teaspoons baking soda
- 1 teaspoon salt
- 4 teaspoons ground cinnamon
- 1 cup chopped walnuts
First, Let the Carrots Rest
Combine the grated carrots and brown sugar in a medium bowl and let them stand for 60 minutes. Stir in the raisins after the resting time.
You may notice liquid collecting in the bowl. I would keep that carrot-sugar mixture together rather than draining it; that moisture is part of the published cake formula.
How to Make the Cake
- Preheat the oven to 350°F.
- Grease and flour two 10-inch round cake pans.
- In a large bowl, beat the eggs until light.
- Gradually beat in the granulated sugar, vegetable oil, and vanilla.
- Stir in the well-drained crushed pineapple.
- In a separate bowl, combine the flour, baking soda, salt, and cinnamon.
- Add the dry ingredients to the wet mixture and stir only until the flour is absorbed.
- Fold in the carrot-raisin mixture and chopped walnuts.
- Divide the batter evenly between the prepared pans and smooth the tops.
- Bake for 45 to 50 minutes, or until the centers are set and a toothpick inserted near the middle comes out without wet batter.
- Cool the cakes in their pans for about 10 minutes, then turn them out carefully and let them cool completely before frosting.
How I Judge Doneness
A carrot cake can look dark and fully baked on top while the center is still too wet, especially with this much carrot and pineapple. I use more than one cue: the center should feel set, the surface should spring back lightly, and a toothpick should come out without loose batter.
A few moist crumbs are different from wet batter. Pulling the cake only when the toothpick is bone-dry can push it toward overbaked.
About the Frosting
The original recipe directs us to finish the cooled layers with cream cheese frosting, but it does not provide a frosting formula. I am leaving that limitation visible rather than inventing ingredient amounts that were never part of this recipe.
Whatever cream cheese frosting you use, make sure both cake layers are completely cool first. Warm cake can soften the frosting and make the layers slide.
Make-Ahead Strategy
This is a good cake to split across two days. Bake and cool the layers first, then wrap them once fully cool. Frost and assemble closer to serving time.
If the finished cake is frosted with cream cheese frosting, refrigerate it rather than leaving it out for extended periods.
Texture Tips
Grate the carrots rather than chopping them. Fine shreds distribute more evenly and soften into the cake instead of leaving hard pieces.
Drain the pineapple. The cake already contains plenty of moisture, and excess pineapple juice can make the center heavier.
Do not skip the carrot rest. It is a distinctive part of this formula and changes the way the carrots release moisture before baking.
Cool completely before stacking. A warm layer is softer and more fragile, especially in a moist cake like this one.
Storage
Unfrosted cake layers can be wrapped tightly after cooling. Once the cake is filled or covered with cream cheese frosting, store it covered in the refrigerator and bring individual slices closer to room temperature before serving if you prefer a softer texture.
For more baking ideas, browse our dessert recipes.
