This is a two-layer carrot cake made with oil instead of butter, which keeps the crumb moist for days — a real advantage when you’re baking ahead or wrapping slices to give away. The batter comes together in about 20 minutes with no mixer required, and the result is a sturdy, well-spiced cake that holds its shape when cut. It pairs naturally with cream cheese frosting, but it’s worth knowing the unfrosted layers travel and keep better than the finished cake.
Before you start
Two things actually matter here. First, grate the carrots yourself — pre-shredded carrots from a bag are too dry and too coarse, and they won’t release enough moisture into the batter. A box grater works fine; a food processor is faster. Second, make sure your eggs are genuinely at room temperature before you start mixing. Cold eggs can cause the oil to seize slightly and leave the batter looking broken. If you forgot to take them out ahead of time, set them in a bowl of warm (not hot) water for 10 minutes.
If something goes sideways
- Cake is dense and heavy: The dry ingredients were likely over-mixed once added to the wet. Stir only until the flour disappears — a few streaks are fine before you fold in the carrots.
- Layers baked unevenly: Most home ovens run hotter at the back. Rotate the pans 180 degrees at the 20-minute mark to even things out.
- Cake sticks to the pan: Greasing and flouring isn’t always enough with a moist batter like this. Line the bottoms with parchment rounds for reliable release every time.
- Center is still wet but edges are done: Your oven temperature may be off. An oven thermometer is a cheap fix. In the meantime, tent the pans loosely with foil and give the cake another 5 minutes before testing again.
- Walnuts sank to the bottom: Toss the chopped walnuts in a teaspoon of flour before folding them in — it helps them stay suspended in the batter.
Ingredient notes
- Vegetable oil: Any neutral oil works — canola, sunflower, or refined coconut oil. Avoid extra-virgin olive oil; the flavor is too assertive here.
- Brown sugar: Light brown is called for, and it’s worth using. The molasses in it adds a subtle depth that granulated sugar alone doesn’t provide. Skip the powdered sugar substitution — it changes the texture.
- Walnuts: Optional, but they add real textural contrast. Pecans are a direct swap if you prefer. If you’re packaging slices as gifts, leave the nuts in — they help the crumb hold together when wrapped.
Storage and make-ahead
Unfrosted cake layers wrap tightly in plastic wrap and keep at room temperature for up to 2 days, or in the freezer for up to 3 months — thaw overnight at room temperature still wrapped. Once frosted, the assembled cake should be refrigerated and is best within 3 days; bring individual slices to room temperature for 20 minutes before serving. For gifting, skip the frosting and wrap individual unfrosted slices in plastic wrap followed by a layer of foil — they hold up well for 2 days without refrigeration, which makes them easy to hand off. A dusting of powdered sugar on an unfrosted slice is all the finishing it needs for that purpose — skip the garnish, not worth the extra dish.
Easy Carrot Cake
Equipment
- Mixing Bowls
- Measuring cups and spoons
- Box grater or food processor
- 9-inch round cake pans
- Spatula
- wire rack
Ingredients
- 2 cups all-purpose flour
- 2 teaspoons baking powder
- 1.5 teaspoons ground cinnamon freshly ground for best flavor
- 0.5 teaspoon salt
- 1 cup granulated sugar
- 0.5 cup brown sugar lightly packed
- 1 cup vegetable oil can substitute with melted coconut oil
- 4 large eggs room temperature
- 2 cups grated carrots about 4 medium carrots
- 0.5 cup chopped walnuts optional
- 1 teaspoon vanilla extract
Instructions
- Preheat the oven to 350°F (175°C). Grease and flour two 9-inch round cake pans.
- In a bowl, whisk together the flour, baking powder, cinnamon, and salt.
- In a separate large bowl, mix the sugars and vegetable oil until well combined. Add the eggs one at a time, mixing after each addition. Stir in the vanilla extract.
- Gradually add the dry ingredients to the wet mixture, stirring gently. Fold in the grated carrots and walnuts.
- Evenly divide the batter between the prepared cake pans. Bake for 35-40 minutes or until a toothpick inserted into the center comes out clean.
- Allow the cakes to cool in the pans for 10 minutes, then transfer to a wire rack to cool completely.
Notes
- For added flavor, consider adding a dash of nutmeg or a handful of raisins to the batter.
- Ensure the carrots are freshly grated for maximum moisture.
Nutrition
Frequently asked questions
Can I make this as a single-layer cake instead of two layers?
Yes — bake the full batter in a 9×13-inch pan at 350°F for roughly 35 to 40 minutes, checking with a toothpick at the 35-minute mark. The bake time is similar, but a 9×13 is easier to cover and transport than a layered cake.
Do I need to peel the carrots before grating?
Yes, peel them. Carrot skin can add a slightly bitter note and a tougher texture in the finished cake. It only takes a minute and it’s worth doing.
Can I use melted butter instead of vegetable oil?
You can, but the cake will be noticeably less moist, especially after the first day. Oil coats the flour proteins differently than butter and that’s what gives this cake its staying power — particularly useful if you’re not serving it immediately.
How do I know when the cake is actually done?
A toothpick inserted in the center should come out clean or with just a dry crumb or two — no wet batter. The edges will also start to pull slightly away from the sides of the pan, which is a reliable secondary sign.
Can I mix the batter the night before and bake it the next day?
No — the baking powder starts reacting as soon as it contacts the wet ingredients, and the leavening power will be mostly spent by morning. Mix and bake the same day. The cooled, unfrosted layers can be made a day ahead and wrapped overnight instead.
More sweet things to bake
- Nostalgic Malted Milk Chocolate Cake
- Autumn Spiced Pear and Almond Cake
- Nutty Brown Butter Vanilla Bean Cupcakes
- Ultimate Chocolate Sheet Cake