Flourless Oatmeal Carrot Cake (Printable)

Naturally sweet carrot cake with oats, warm spices, and optional nuts. Gluten-free and ready in under an hour.

# Ingredient List:

→ Dry Ingredients

01 - 2 cups old-fashioned rolled oats
02 - 1 ½ teaspoons baking powder
03 - ½ teaspoon baking soda
04 - 1 teaspoon ground cinnamon
05 - ½ teaspoon ground nutmeg
06 - ¼ teaspoon fine sea salt

→ Wet Ingredients

07 - 3 large eggs
08 - ½ cup maple syrup or honey
09 - ¼ cup melted coconut oil or unsalted butter
10 - 1 teaspoon pure vanilla extract

→ Add-ins

11 - 1 ½ cups finely grated carrots (about 2-3 medium carrots)
12 - ½ cup raisins (optional)
13 - ½ cup chopped walnuts or pecans (optional)

# Steps:

01 - Preheat the oven to 350°F. Line an 8-inch round or square baking pan with parchment paper, or grease lightly with cooking spray.
02 - Place the oats in a blender or food processor. Pulse until they reach a coarse, flour-like texture, about 30-60 seconds.
03 - In a mixing bowl, whisk together the oat flour, baking powder, baking soda, cinnamon, nutmeg, and salt until evenly blended.
04 - In a separate large bowl, whisk the eggs, maple syrup (or honey), melted coconut oil, and vanilla extract until smooth and well combined.
05 - Add the dry ingredients to the wet ingredients. Stir gently with a spatula until just combined—do not overmix.
06 - Gently fold in the grated carrots, raisins, and nuts (if using) until evenly distributed throughout the batter.
07 - Pour the batter into the prepared pan and spread evenly with a spatula, smoothing the top.
08 - Bake for 35-40 minutes, or until a toothpick inserted in the center comes out clean or with just a few moist crumbs.
09 - Allow the cake to cool completely in the pan before slicing and serving. This helps the texture set and makes slicing easier.

# Expert Tips:

01 -
  • It naturally happens to be gluten-free without any weird aftertaste or crumbly texture
  • The whole grain goodness means you can justify having a slice for breakfast
02 -
  • Overprocessing the oats into superfine flour can make the cake gummy, so aim for a slightly coarse texture
  • The cake continues cooking as it cools, so remove it from the oven when a few moist crumbs still cling to the toothpick
03 -
  • Use the finest grating disk on your box grater for carrots that almost disappear into the cake
  • Let the eggs come to room temperature before mixing, otherwise the coconut oil might harden into tiny lumps