This oat apple and carrot cake turns pantry oats, fresh apples, and sweet carrots into a soft, lightly spiced cake sweetened only with honey. It comes together in one bowl.
Ground oats stand in for flour, while grated fruit and vegetables keep every slice tender. Mix, bake, and cool, and you have a snack cake for breakfast tables, lunch boxes, or an afternoon coffee break.
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Why This Oat Apple and Carrot Cake Recipe Works
Grated apple and carrot release moisture as the cake bakes, so the crumb stays soft without any oil or butter in the bowl.
Oats ground into flour give a tender, slightly nutty base, and three eggs bind everything together so the slices hold their shape.
Honey sweetens the batter and helps the top brown evenly, while cinnamon adds warmth that suits both the apples and the carrots.
Ingredients for Oat Apple and Carrot Cake
- For the batter: one cup old fashioned rolled oats, one teaspoon baking powder, one pinch of salt, one teaspoon ground cinnamon, three large eggs, and one half cup honey.
- For the fruit and vegetables: two medium apples and two medium carrots, both peeled and grated.
Oats. Rolled oats ground in a blender become a coarse flour that gives the cake a soft, filling crumb.
Apples. Grate the apples on the large holes so they melt into the batter and add natural sweetness and moisture.
Carrots. Fine shreds disappear into the crumb and add color, gentle sweetness, and a little extra fiber.
Eggs. Three large eggs bind the batter and lift it, so keep them at room temperature for an even mix.
Honey. Honey sweetens and keeps the cake moist. Soft crushed dates can take its place if you prefer.
How to Make Oat Apple and Carrot Cake
1. Prepare the pan Heat the oven to 350 degrees F and grease an eight inch round cake pan, then line the bottom with parchment for easy release.
2. Grind the oats Blend the oats in a blender or food processor until they look like a fine flour, then tip them into a large mixing bowl.
3. Add the dry ingredients Whisk in the baking powder, salt, and cinnamon so the leavening is spread evenly through the oat flour.
4. Grate the produce Peel and grate the apples and carrots on the large holes of a box grater, then add them to the bowl.
5. Mix the batter Beat the eggs with the honey in a small bowl, pour them over the oat mixture, and stir until no dry spots remain. Do not taste the batter because it contains raw egg.
6. Bake the cake Scrape the batter into the pan, smooth the top, and bake for 25 to 30 minutes, until a toothpick in the center comes out clean.
7. Cool before slicing Rest the cake in the pan for twenty minutes, then lift it out and cut into eight slices.
How to Serve Oat Apple and Carrot Cake
Serve slices warm or at room temperature with a spoonful of plain yogurt or a handful of nuts. For a relaxed brunch, set the cake beside sour cream coffee cake and muffin tin egg bites, then pour glasses of banana blueberry smoothie or caramel coffee frappe for a full spread.
How to Store and Reheat Oat Apple and Carrot Cake
Store the cooled cake in an airtight container at room temperature for up to three days, or in the refrigerator for up to a week. For longer storage, wrap individual slices in plastic wrap and freeze for up to three months. Thaw overnight in the refrigerator, then warm briefly in the oven until heated through.
Tips and Variations for Oat Apple and Carrot Cake
Grind the oats fine. A fine flour gives a smoother crumb, so blend until no whole flakes remain.
Use fresh produce. Freshly grated fruit and carrots hold moisture better than pre shredded bags.
Test for doneness. Ovens vary, so check with a toothpick at 25 minutes and bake longer only if wet crumbs cling to it.
Swap the sweetener. Finely crushed soft dates can replace the honey, which suits families serving children under one year old.
Flag the allergens. The cake contains eggs, and oats may carry traces of wheat, so check labels before serving anyone with allergies. Add tree nuts only if guests can eat them.
Skip the raw taste test. Do not taste the batter, because it contains raw eggs. Wash hands and tools after handling them.
Spice it up. A pinch of nutmeg or ginger alongside the cinnamon adds extra warmth without changing the texture.
Check trusted guidance. Review the University of Wisconsin Extension leftovers guidance for safe handling of leftover baked goods.
Frequently Asked Questions About Oat Apple and Carrot Cake
How do I make oat apple and carrot cake without flour?
Grind rolled oats in a blender until fine, then use that oat flour as the base. The eggs and grated produce supply the structure and moisture, so no wheat flour is needed.
Can I freeze oat apple and carrot cake?
Yes. Wrap cooled slices individually in plastic wrap and freeze for up to three months. Thaw them overnight in the refrigerator before serving.
How do I know when oat apple and carrot cake is done?
Insert a toothpick into the center after 25 minutes. When it comes out clean, the cake is ready, and the top should feel set and lightly golden.
Can I use dates instead of honey?
Yes. Use the same amount of finely crushed soft dates, and stir them in well so the sweetness spreads evenly through the batter.
Should I peel the apples and carrots?
Peeling gives a smoother texture, but unpeeled apples work if you grate them finely. Wash the produce well either way before grating.
Oat Apple and Carrot Cake
Equipment
- Blender or food processor
- Box grater
- Eight inch round cake pan
- Large mixing bowl
Ingredients
Main Ingredients
- 1 cup old fashioned rolled oats ground into a fine flour in a blender
- 1 tsp baking powder
- 1 pinch salt
- 1 tsp ground cinnamon
- 2 medium apples peeled if desired, grated
- 2 medium carrots peeled and grated
- 3 large eggs at room temperature
- ½ cup honey or finely crushed soft dates
Instructions
Cooking
- Grind. Blend the oats in a blender until they look like fine flour, then pour into a large bowl with the baking powder, salt, and cinnamon.
- Mix. Fold in the grated apples and carrots, then whisk the eggs and honey together and stir them into the bowl until no dry flour remains.
- Fill. Heat the oven to 350 degrees F, grease an eight inch round pan, and scrape the batter in, smoothing the top.
- Bake. Bake for 25 to 30 minutes, until a toothpick in the center comes out clean.
- Cool. Rest the cake in the pan for twenty minutes before slicing.
