This 6 inch Single Layer Carrot Cake is super moist and fluffy with the warmth of cinnamon and chopped walnuts in each bite. Pair it with this creamy browned butter cinnamon cream cheese frosting and you have yourself a delicious treat for any time of the year!
let's talk about the recipe!
This easy single layer carrot cake, adapted from my super moist carrot cake cupcakes, is the latest addition to my small batch recipes!
The key players in this cake recipe, which give it that moist and fluffy texture, are the vegetable oil, the egg, andโof courseโthe grated carrots.
The cinnamon adds a nice distinctive aromatic smell and the chopped walnuts give it a nice bit of crunch! Of course, the walnuts are an optional ingredient, but I do recommend including them.
And what cake wouldn't be complete without frosting, right? This cream cheese frosting has just the right amount of balance between the sweet from the powdered sugar and the nutty, aromatic flavors from browned butter and cinnamon. It smells absolutely wonderful and pairs perfectly with the carrot cake!
substitutions and optional ingredients
The optional ingredient in this recipe are the chopped walnuts. You can choose to add them to both the cake batter and as a garnish or leave them out entirely.
As a substitute, you can use chopped pecans. I've actually used both at the same timeโwalnuts for the cake batter and pecans for garnish. Basically because I ran out of walnuts ๐
I did not test this adapted recipe using any flour substitutes, egg alternatives, or butter in place of vegetable oil.
To make regular cream cheese frosting (also small batch), use unsalted butter at room temperature instead of browned butter, and omit the cinnamon.
tips for making the best carrot cake
Skip the mixers. For this single layer carrot cake recipe you don't need any mixers. Just some mixing bowls, whisks, a spatula, and grater (for the carrots) will do the trick. To make the browned butter cinnamon cream cheese frosting, however, you will need a saucepan and a hand mixer or stand mixer.
Prep your ingredients. One of the keys to a successful recipe is prepping your ingredients first. For this carrot cake you will want to grate your carrots and chop your walnuts (unless you bought them pre-chopped) before starting. I used this medium grater from Microplane. For chopping the walnuts, you can place them in a sealed plastic bag and break them up using a heavy spoon or rolling pin, or you can use this small food chopper.
Don't over mix the cake batter. Mix the ingredients until they're just combinedโmeaning until you can no longer see it. This really comes into play when you mix the dry ingredients with the wet ingredients.
Use cake strips. I mention this in my single layer chocolate cake recipe post as well, but using a cake stripโit helps with getting a nice flat cake surface. I have a bunch from Wilton which I use regularly with my cakes and love them!
Cool the cake completely. Whether you are frosting your cake the same day or planning to store it in the refrigerator or freezer, you will want to let it cool completely.
First cool it in the pan for about 10 minutes. Then carefully invert it onto a wire cooling rack to finish cooling. It's one of my favorite steps with any cake recipe because you get this fabulous smell when you lift up that cake pan.
helpful baking tools
how to make browned butter
Use a light colored saucepan. Using a dark colored saucepan makes it difficult to see when the butter begins browning. I made this mistake when I first tried it and ended up burning it. No good.
Melt and brown over medium heat. From start to finish, you'll want to melt the butter and brown it over a medium heat. Do not boil it.
Bubble and foam. After the butter melts it will begin to bubble up and foam, then subside. This is the water evaporating from the butter and when the butter begins to brown. From start to finish, this took roughly 7-8 minutes.
Continually stir. This is for both the melting and the bubble foam stages of browning butter. I used one of my GIR heat-proof spatulas, but a whisk will work well here too.
Color and smell. When your melted butter has turned to light golden brown color and has a nutty aromatic smell, it's time to remove it from the heat. Another indicator that your browned butter is readyโseeing small brown bits at the bottom of your saucepan.
Pour and cool. Immediately after you remove the browned butter from the heat, pour it into a heat-proof bowl. Cover lightly with plastic wrap and place it in the refrigerator to cool and solidify. This takes roughly about an hour. I used one of my glass mixing bowls.
can I make the browned butter in advance?
Yes! You can make it up to 2-3 days in advance. Keep it in the refrigerator covered with plastic wrap or use a sealed food container.
I made extra to use for some other recipes I'm working on. Some of them call for the butter to be melted, so I reheated the amount needed in the microwave. Use a food scale to make sure you're using the correct amount for whatever recipe you're making.
need tips on how to freeze an unfrosted and frosted cake?
Check out my single layer chocolate cake recipe! I give pointers on freezing an unfrosted and frosted cake, or cake slices.
more small batch recipes for you!
- Small Batch Chocolate Cupcakes
- Single Layer Chocolate Cake
- Banana Chocolate Chip Snack Cake with Chocolate Cream Cheese Frosting
- Almond Butter Chocolate Chip Pecan Cookies
- Mini Strawberry Nutella Tarts
Single Layer Carrot Cake
Author:Ingredients
6 inch single layer carrot cake
- 1/2 cup All-Purpose Flour
- 1/2 tsp Baking Soda
- 1/2 tsp Ground Cinnamon
- 1/8 tsp Salt
- 1/3 cup Vegetable Oil
- 1/2 cup Granulated Sugar
- 1 Large Egg, room temperature
- 1/2 cup Finely Grated Carrots
- 1/4 cup Chopped Walnuts, optional for either adding to batter or as garnish (can also use chopped pecans)
small batch browned butter cinnamon cream cheese frosting
- 1/4 cup Unsalted Butter, browned and cooled to solid state
- 4 oz Cream Cheese, softened to room temperature
- 1 tsp Vanilla Extract
- 1/2 tsp Ground Cinnamon
- 2 cups Sifted Powdered Sugar
Instructions
6 inch single layer carrot cake
- Adjust your oven rack to the 2nd level position (just above center) and preheat your oven to 350ยบF. Generously spray a 6 inch cake pan with a flour based baking spray or grease and flour. If you choose, you can also add a 6 inch parchment paper circle to the bottom of the pan, and to the outside, a cake baking strip. Set to the side.
- With a small mixing bowl and a whisk, blend together the all-purpose flour, baking soda, ground cinnamon, and salt. Set to the side.
- In a separate medium-size mixing bowl, whisk together the vegetable oil, granulated sugar, and egg.
- Fold in the grated carrots and chopped walnuts (optional ingredient, can also use chopped pecans).
- Add the whisked dry ingredients to the wet ingredients and whisk together until just combined. Be careful not to over mix the cake batter.
- Pour the cake batter into the prepared cake pan and bake for 30-35 minutes at 350ยบF or until an inserted toothpick comes out clean.
- Cool the cake in the cake pan for 10 minutes before inverting it onto a wire cooling rack to cool completely.
- Once cooled, frost with the small batch browned butter cinnamon cream cheese frosting. Garnish with chopped walnuts (optional ingredient, can also use chopped pecans).
small batch browned butter cinnamon cream cheese frosting
- In a medium-size (light colored recommended) saucepan melt the unsalted butter over medium heat. Continue to stir as the butter begins to bubble and foam, then subsides. This is the water evaporating from the butter. Continue to heat until the butter turns a light color brown and has a nutty aromatic flavor. From start to finish this step will take roughly 7-8 minutes.
- Immediately remove the browned butter from the heat and pour into a heat-proof bowl. Cover lightly and place in the refrigerator to cool and solidify. This takes about an hour. If you made the browned butter in advance, bring it to room temperature 20-30 minutes before adding.
- Using your hand mixer or stand mixer fitted with a paddle attachment beat the browned butter on medium-high speed until smooth and creamy. Add in the cream cheese, vanilla extract, and cinnamon and continue to mix until well blened. Scrape down the sides of the mixing bowl as needed.
- Reduce the mixer speed to low, gradually adding in your sifted powdered sugar until it's well blended. Scrape down the sides of the bowl, then mix on medium-high speed for 1-2 minutes more.
- Frost your cake once it's completely cooled.
Pamela Katzenberg says
This Carrot Cake was absolutely INCREDIBLE! The frosting alone was SO good! I had to have major self control in not eating the entire batch! The cake was moist, flavorful and a carrot cake lovers dream come true! Not difficult to make either! Really, REALLY enjoyed this! Thank you! ๐๐๐ฅฐ
Jennifer says
I am so glad you loved it Pamela, thank you!โค๏ธ
Natalia says
Hi! I only have a 9-inch cake pan, should I double or triple the recipe? I'd love to try this for Christmas.
Jennifer says
Hi! I haven't made this in a 9 inch pan, but you could double it, fill the cake pan, then use the remaining batter for cupcakes!
Anna says
Hello๐ I made this last night, but tried to make cupcakes. My cupcakes didn't rise at all. I want to make them again, because they were still delicious! The frosting is wonderful as well. I'm wondering if I need to put baking powder next time? Or could my baking soda have been old, maybe?
Jennifer says
Hi! Bummer they didn't rise, but glad you still enjoyed them. Yes, I would definitely try them again with some new baking soda!
Maria says
Hi, this cake looks amazing! What tip did you use for decorating? And was it a wilton? Thank you ๐
Jennifer says
Hi Maria! I'm so sorry, I keep meaning to add this to the blog post, but keep forgetting. I used the Wilton 1M cake decorating tip!
Kim says
I only have an 8imch pan, will it still work?
Jennifer says
I didn't test the recipe this way, so can't say for certain it would. This cake is maybe 2 inches high when made in the 6 inch pan. So I think making it in an 8 inch pan would give you a pretty thin layer of cake.
Taylor says
This carrot cake recipe was perfect!! It was so moist, tender, and quick to throw together. Even my dad, who isn't usually the biggest fan of cream cheese frosting, ate two pieces because it was "soooo fluffy"!