Oatmeal, Apple & Carrot Cake – No Sugar, No Flour
If you’re looking for a simple homemade treat without refined sugar or regular flour, this Oatmeal, Apple and Carrot Cake is an easy recipe to try. It uses wholesome rolled oats instead of wheat flour, while grated apple and carrot add natural sweetness, moisture, and texture.
The recipe is especially convenient when you want something lightly sweet for breakfast or an afternoon snack without relying on a large amount of added sugar.
Ingredients
- 2 cups (200 g) rolled oats
- 1 teaspoon baking powder
- 1 cup (240 ml) milk of your choice
- 1 carrot, finely grated
- 1 apple, grated
- 2 eggs
- 1 teaspoon cinnamon
- 1 teaspoon vanilla extract, optional
- A small pinch of salt
- 1 tablespoon honey or maple syrup, optional — omit for a completely no-added-sugar version
- 2 tablespoons chopped walnuts or almonds, optional
Instructions
1. Prepare the oats
Place the rolled oats in a blender or food processor and pulse until they become a fine, flour-like meal. They do not need to be perfectly smooth.
Transfer the ground oats to a mixing bowl and stir in the baking powder, cinnamon, and a small pinch of salt.
2. Prepare the fruit and vegetables
Wash and grate the apple and carrot.
If the grated apple releases a lot of liquid, you can leave some of it in. That moisture helps keep the finished cake soft and tender.
3. Mix the wet ingredients
In another bowl, whisk the eggs and milk together. Add vanilla extract if using.
Pour the mixture into the bowl containing the ground oats.
Stir gently until combined.
4. Add the apple and carrot
Fold the grated apple and carrot into the oat mixture.
If you’re using walnuts or almonds, add them now.
The batter should be thick but moist. Let it sit for about 5–10 minutes so the oats can absorb some of the liquid.
5. Bake
Preheat your oven to 350°F (175°C).
Lightly grease a small baking dish or line it with parchment paper.
Pour the batter into the dish and spread it evenly.
Bake for approximately 30–40 minutes, or until the top is lightly golden and the center feels set.
Because ovens and baking dishes vary, begin checking around the 30-minute mark.
6. Cool before slicing
Remove the cake from the oven and allow it to cool for at least 10–15 minutes.
This gives the oats time to firm up and makes the cake easier to slice.
What Does It Taste Like?
This oatmeal cake has a naturally mild sweetness from the apple and carrot. Cinnamon gives it a warm, comforting flavor, while the oats provide a soft, slightly chewy texture.
It won’t taste exactly like a traditional sugar-filled cake—and that’s part of its appeal. It’s closer to a wholesome baked oatmeal or breakfast cake.
Tips for the Best Results
Choose a naturally sweet apple.
Sweet varieties will give the recipe more natural sweetness without added sugar.
Grate the carrot finely.
Finely grated carrot blends into the batter more easily and produces a softer texture.
Don’t over-blend the oats.
Pulse them until they resemble flour. A little texture is perfectly fine.
Let the batter rest.
A short resting period allows the ground oats to absorb the milk and helps prevent a watery batter.
Use ripe, sweet fruit.
The sweetness of this recipe depends largely on the apple and carrot, particularly because no refined sugar is being added.
Optional Additions
You can customize this simple recipe without adding refined sugar.
Try adding:
- Chopped walnuts
- Almonds
- Raisins or chopped dates
- Cinnamon
- Nutmeg
- Unsweetened shredded coconut
- Chia seeds
- Pumpkin seeds
- A small amount of orange zest
If you want the recipe to remain completely free of added sugar, check packaged ingredients such as plant-based milk, dried fruit, and flavorings because some contain added sweeteners.
Can You Make It Without Eggs?
Yes. For an egg-free version, you can experiment with a flax egg made from ground flaxseed and water, or use another suitable egg substitute.
The texture may be slightly softer and denser than the original recipe.
How to Store It
Allow the oatmeal cake to cool completely before storing.
Keep it in an airtight container in the refrigerator for up to 3–4 days.
Individual slices can also be wrapped and frozen. Thaw them in the refrigerator or gently warm them before serving.
Is This Recipe Really Sugar-Free?
There is an important distinction.
This recipe can be free of added sugar, meaning you don’t add table sugar, brown sugar, or another sweetener.
However, apples and carrots naturally contain sugars. Milk also contains naturally occurring lactose if you’re using dairy milk.
So “no added sugar” is a more accurate description than “zero sugar.”
Is It Really Flour-Free?
Yes, if you use rolled oats that are simply blended at home.
The oats replace conventional wheat flour. Technically, once blended, they become a flour-like ingredient, but there is no traditional wheat flour in the recipe.
If you need the recipe to be gluten-free, use oats specifically labeled gluten-free, because ordinary oats can be exposed to gluten during processing.
Frequently Asked Questions
Can I make this recipe without honey?
Absolutely. In fact, if your goal is no added sugar, simply leave the honey or maple syrup out.
A naturally sweet apple will provide more flavor.
Why is my oatmeal cake too wet?
The apple and carrot can release different amounts of moisture. If your batter is unusually wet, allow it to rest for 10–15 minutes so the oats can absorb more liquid.
You can also add a small amount of ground oats if necessary.
Can I use water instead of milk?
Yes. Milk generally produces a richer and softer result, but water can be used if necessary.
Can I add banana?
Yes. A ripe banana can increase the natural sweetness and moisture. If you add a large banana, you may need slightly less milk.
Can I eat this for breakfast?
Yes. It can work as a breakfast or snack, particularly when served with a protein-rich food such as plain yogurt, eggs, cottage cheese, or nuts.
Recipe at a Glance
Preparation: 10–15 minutes
Resting: 5–10 minutes
Baking: 30–40 minutes
Oven: 350°F (175°C)
Main ingredients: Oats, apple, carrot, milk and eggs
Added sugar: None if honey/maple syrup is omitted
Traditional wheat flour: None
Final Thoughts
This Oatmeal, Apple and Carrot Cake is a simple way to turn everyday ingredients into a wholesome baked treat. Blended oats replace traditional flour, while apple and carrot contribute natural sweetness and moisture.
For a genuinely no-added-sugar version, skip the honey or maple syrup and choose a naturally sweet apple. Serve it warm with plain yogurt, nuts, or fresh fruit for a satisfying breakfast or snack.
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No-Sugar Oatmeal Apple Carrot Cake – No Flour Recipe
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Make a naturally sweet oatmeal, apple and carrot cake with no added sugar and no wheat flour. An easy, wholesome baked breakfast or snack.